History Of Rockets
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The first
rocket A rocket (from it, rocchetto, , bobbin/spool) is a vehicle that uses jet propulsion to accelerate without using the surrounding air. A rocket engine produces thrust by reaction to exhaust expelled at high speed. Rocket engines work entirely fr ...
s were used as propulsion systems for
arrow An arrow is a fin-stabilized projectile launched by a bow. A typical arrow usually consists of a long, stiff, straight shaft with a weighty (and usually sharp and pointed) arrowhead attached to the front end, multiple fin-like stabilizers c ...
s, and may have appeared as early as the 10th century in
Song dynasty The Song dynasty (; ; 960–1279) was an imperial dynasty of China that began in 960 and lasted until 1279. The dynasty was founded by Emperor Taizu of Song following his usurpation of the throne of the Later Zhou. The Song conquered the rest ...
China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...
. However more solid documentary evidence does not appear until the 13th century. The technology probably spread across
Eurasia Eurasia (, ) is the largest continental area on Earth, comprising all of Europe and Asia. Primarily in the Northern and Eastern Hemispheres, it spans from the British Isles and the Iberian Peninsula in the west to the Japanese archipelago a ...
in the wake of the
Mongol invasions The Mongol invasions and conquests took place during the 13th and 14th centuries, creating history's largest contiguous empire: the Mongol Empire ( 1206- 1368), which by 1300 covered large parts of Eurasia. Historians regard the Mongol devastati ...
of the mid-13th century. Usage of rockets as weapons before modern rocketry is attested to in
China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...
,
Korea Korea ( ko, 한국, or , ) is a peninsular region in East Asia. Since 1945, it has been divided at or near the 38th parallel, with North Korea (Democratic People's Republic of Korea) comprising its northern half and South Korea (Republic o ...
,
India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...
, and
Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...
. One of the first recorded
rocket launcher A rocket launcher is a weapon that launches an unguided, rocket-propelled projectile. History The earliest rocket launchers documented in imperial China consisted of arrows modified by the attachment of a rocket motor to the shaft a few in ...
s is the "wasp nest" fire arrow launcher produced by the
Ming dynasty The Ming dynasty (), officially the Great Ming, was an Dynasties in Chinese history, imperial dynasty of China, ruling from 1368 to 1644 following the collapse of the Mongol Empire, Mongol-led Yuan dynasty. The Ming dynasty was the last ort ...
in 1380. In Europe rockets were also used in the same year at the
Battle of Chioggia The Battle of Chioggia was a naval battle during the War of Chioggia that culminated on June 24, 1380 in the lagoon off Chioggia, Italy, between the Venetian and the Genoese fleets."Carlo Zeno". Encyclopædia Britannica. Encyclopædia Britannica ...
. The
Joseon Joseon (; ; Middle Korean: 됴ᇢ〯션〮 Dyǒw syéon or 됴ᇢ〯션〯 Dyǒw syěon), officially the Great Joseon (; ), was the last dynastic kingdom of Korea, lasting just over 500 years. It was founded by Yi Seong-gye in July 1392 and re ...
kingdom of Korea used a type of mobile
multiple rocket launcher A multiple rocket launcher (MRL) or multiple launch rocket system (MLRS) is a type of rocket artillery system that contains multiple launchers which are fixed to a single platform, and shoots its rocket ordnance in a fashion similar to a volle ...
known as the "Munjong
Hwacha The ''hwacha'' or ''hwach'a'' ( ko, 화차; Hanja: ; literally "fire cart") was a multiple rocket launcher and an organ gun of similar design which were developed in fifteenth century Korea. The former variant fired one or two hundred rocket-po ...
" by 1451. The use of rockets in war became outdated by 15th century. The use of rockets in wars was revived with the creation of iron-cased rockets, which were used by
Kingdom of Mysore The Kingdom of Mysore was a realm in South India, southern India, traditionally believed to have been founded in 1399 in the vicinity of the modern city of Mysore. From 1799 until 1950, it was a princely state, until 1947 in a subsidiary allia ...
(
Mysorean rockets Mysorean rockets were an Indian military weapon, the iron-cased rockets were successfully deployed for military use. The Mysorean army, under Hyder Ali and his son Tipu Sultan, used the rockets effectively against the British East India Company ...
) and by
Marathas The Marathi people (Marathi: मराठी लोक) or Marathis are an Indo-Aryan ethnolinguistic group who are indigenous to Maharashtra in western India. They natively speak Marathi, an Indo-Aryan language. Maharashtra was formed as a M ...
during the mid 18th century, and were later copied by the
British British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories, and Crown Dependencies. ** Britishness, the British identity and common culture * British English, ...
. The later models and improvements were known as the
Congreve rocket The Congreve rocket was a type of rocket artillery designed by British inventor Sir William Congreve in 1808. The design was based upon the rockets deployed by the Kingdom of Mysore against the East India Company during the Second, Third, an ...
and used in the
Napoleonic Wars The Napoleonic Wars (1803–1815) were a series of major global conflicts pitting the French Empire and its allies, led by Napoleon I, against a fluctuating array of European states formed into various coalitions. It produced a period of Fren ...
.


China

The dating of the invention of the first rocket, otherwise known as the gunpowder propelled
fire arrow Fire arrows were one of the earliest forms of weaponized gunpowder, being used from the 9th century onward. Not to be confused with earlier incendiary arrow projectiles, the fire arrow was a gunpowder weapon which receives its name from the tra ...
, is disputed. The '' History of Song'' attributes the invention to two different people at different times,
Feng Zhisheng Feng may refer to: *Feng (surname), one of several Chinese surnames in Mandarin: **Féng (surname) ( wikt:冯 féng 2nd tone "gallop"), very common Chinese surname **Fèng (surname) ( wikt:鳳 fèng 4th tone "phoenix"), relatively common Chinese fa ...
in 969 and
Tang Fu Tang Fu (唐福) was a Chinese inventor, military engineer, and naval captain who lived during the Song dynasty. Although he did not invent the fire arrow, an early form of gunpowder rocket, he is credited as having invented "a rocket of a new style ...
in 1000. However
Joseph Needham Noel Joseph Terence Montgomery Needham (; 9 December 1900 – 24 March 1995) was a British biochemist, historian of science and sinologist known for his scientific research and writing on the history of Chinese science and technology, in ...
argues that rockets could not have existed before the 12th century, since the gunpowder formulas listed in the
Wujing Zongyao The ''Wujing Zongyao'' (), sometimes rendered in English as the ''Complete Essentials for the Military Classics'', is a Chinese military compendium written from around 1040 to 1044. The book was compiled during the Northern Song dynasty by Ze ...
are not suitable as rocket propellant. Rockets may have been used as early as 1232, when reports appeared describing fire arrows and 'iron pots' that could be heard for 5 leagues (25 km, or 15 miles) when they exploded upon impact, causing devastation for a radius of , apparently due to
shrapnel Shrapnel may refer to: Military * Shrapnel shell, explosive artillery munitions, generally for anti-personnel use * Shrapnel (fragment), a hard loose material Popular culture * ''Shrapnel'' (Radical Comics) * ''Shrapnel'', a game by Adam C ...
. A "flying fire-lance" that had re-usable barrels was also mentioned to have been used by the
Jin dynasty (1115–1234) The Jin dynasty (, ; ) or Jin State (; Jurchen: Anchun Gurun), officially known as the Great Jin (), was an imperial dynasty of China that existed between 1115 and 1234. Its name is sometimes written as Kin, Jurchen Jin, Jinn, or Chin in ...
. Rockets are recorded to have been used by the Song navy in a military exercise dated to 1245. Internal-combustion rocket propulsion is mentioned in a reference to 1264, recording that the 'ground-rat,' a type of
firework Fireworks are a class of low explosive pyrotechnic devices used for aesthetic and entertainment purposes. They are most commonly used in fireworks displays (also called a fireworks show or pyrotechnics), combining a large number of devices in ...
, had frightened the Empress-Mother Gongsheng at a feast held in her honor by her son the
Emperor Lizong Emperor Lizong of Song (26 January 1205 – 16 November 1264), personal name Zhao Yun, was the 14th emperor of the Song dynasty of China and the fifth emperor of the Southern Song dynasty. He reigned from 1224 to 1264. His original name was ...
. Subsequently, rockets are included in the military treatise ''
Huolongjing The ''Huolongjing'' (; Wade-Giles: ''Huo Lung Ching''; rendered in English as ''Fire Drake Manual'' or ''Fire Dragon Manual''), also known as ''Huoqitu'' (“Firearm Illustrations”), is a Chinese military treatise compiled and edited by Jiao ...
'', also known as the Fire Drake Manual, written by the Chinese artillery officer
Jiao Yu Jiao Yu () was a Chinese military general, philosopher, and writer of the Yuan dynasty and early Ming dynasty under Zhu Yuanzhang, who founded the dynasty and became known as the Hongwu Emperor. He was entrusted by Zhu as a leading artillery ...
in the mid-14th century. This text mentions the first known
multistage rocket A multistage rocket or step rocket is a launch vehicle that uses two or more rocket ''stages'', each of which contains its own engines and propellant. A ''tandem'' or ''serial'' stage is mounted on top of another stage; a ''parallel'' stage i ...
, the 'fire-dragon issuing from the water' (huo long chu shui), thought to have been used by the Chinese navy.Needham, Volume 5, Part 7, 510. Rocket launchers known as "wasp nests" were ordered by the Ming army in 1380. In 1400, the Ming loyalist
Li Jinglong Li Jinglong () (1369–1424), nickname Jiujiang (), was a Ming dynasty general. He was the son of Duke Li Wenzhong, the nephew of Zhu Yuanzhang (Hongwu Emperor) through Zhu's older sister. During the Jingnan civil war in the Ming, Li Jinglong init ...
used rocket launchers against the army of
Zhu Di The Yongle Emperor (; pronounced ; 2 May 1360 – 12 August 1424), personal name Zhu Di (), was the third Emperor of the Ming dynasty, reigning from 1402 to 1424. Zhu Di was the fourth son of the Hongwu Emperor, the founder of the Ming dyna ...
(
Yongle Emperor The Yongle Emperor (; pronounced ; 2 May 1360 – 12 August 1424), personal name Zhu Di (), was the third Emperor of the Ming dynasty, reigning from 1402 to 1424. Zhu Di was the fourth son of the Hongwu Emperor, the founder of the Ming dyn ...
). The American historian
Frank H. Winter Frank H. Winter (born 1942) is an American historian and writer. He is the retired Curator of Rocketry of the National Air and Space Museum (NASM) of the Smithsonian Institution of Washington, D.C. Winter is also an internationally recognized hist ...
proposed in ''The Proceedings of the Twentieth and Twenty-First History Symposia of the International Academy of Astronautics'' that southern China and the Laotian community rocket festivals might have been key in the subsequent spread of rocketry in the Orient.


Spread of rocket technology


Mongols

The Chinese fire arrow was adopted by the Mongols in northern China, who employed Chinese rocketry experts as
mercenaries A mercenary, sometimes also known as a soldier of fortune or hired gun, is a private individual, particularly a soldier, that joins a military conflict for personal profit, is otherwise an outsider to the conflict, and is not a member of any o ...
in the Mongol army. Rockets are thought to have spread via the
Mongol invasions The Mongol invasions and conquests took place during the 13th and 14th centuries, creating history's largest contiguous empire: the Mongol Empire ( 1206- 1368), which by 1300 covered large parts of Eurasia. Historians regard the Mongol devastati ...
to other areas of Eurasia in the mid 13th century. Rocket-like weapons are reported to have been used at the
Battle of Mohi The Battle of Mohi (11 April 1241), also known as Battle of the Sajó River''A Global Chronology of Conflict: From the Ancient World to the Modern Middle East'', Vol. I, ed. Spencer C. Tucker, (ABC-CLIO, 2010), 279; "Although Mongol losses in t ...
in the year 1241.


Middle East

Between 1270 and 1280, Hasan al-Rammah wrote his ''al-furusiyyah wa al-manasib al-harbiyya'' (''The Book of Military Horsemanship and Ingenious War Devices''), which included 107 gunpowder recipes, 22 of which are for rockets. According to
Ahmad Y Hassan Ahmad Yousef Al-Hassan ( ar, links=no, أحمد يوسف الحسن) (June 25, 1925 – April 28, 2012) was a Palestinian/Syrian/Canadian historian of Arabic and Islamic science and technology, educated in Jerusalem, Cairo, and London with a PhD i ...
, al-Rammah's recipes were more explosive than rockets used in China at the time. The terminology used by al-Rammah indicates a Chinese origin for the gunpowder weapons he wrote about, such as rockets and fire lances.
Ibn al-Baitar Diyāʾ al-Dīn Abū Muḥammad ʿAbd Allāh ibn Aḥmad al-Mālaqī, commonly known as Ibn al-Bayṭār () (1197–1248 AD) was an Andalusian Arab physician, botanist, pharmacist and scientist. His main contribution was to systematically record ...
, an Arab from Spain who had immigrated to Egypt, described saltpeter as "snow of China" ( ar, ثلج الصين ). Al-Baytar died in 1248. The earlier Arab historians called saltpeter "Chinese snow" and " Chinese salt." The Arabs used the name "Chinese arrows" to refer to rockets. The Arabs called fireworks "Chinese flowers". While saltpeter was called "Chinese Snow" by Arabs, it was called "Chinese salt" ( fa, نمک چینی ''namak-i čīnī'') by the Iranians, or "salt from the Chinese marshes" ( fa, نمک شوره چيني).


India

Mercenaries are recorded to have used hand held rockets in India in 1300. By the mid-14th century
India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...
ns were also using rockets in warfare. The
Kingdom of Mysore The Kingdom of Mysore was a realm in South India, southern India, traditionally believed to have been founded in 1399 in the vicinity of the modern city of Mysore. From 1799 until 1950, it was a princely state, until 1947 in a subsidiary allia ...
used
rockets A rocket (from it, rocchetto, , bobbin/spool) is a vehicle that uses jet propulsion to accelerate without using the surrounding air. A rocket engine produces thrust by reaction to exhaust expelled at high speed. Rocket engines work entirely fr ...
during the 18th century during the
Anglo-Mysore Wars The Anglo-Mysore Wars were a series of four wars fought during the last three decades of the 18th century between the Kingdom of Mysore#Under Haider Ali and Tipu Sultan, Sultanate of Mysore on the one hand, and the British East India Company (r ...
and wars against British. According to James Forbes Marathas also used iron-encased rockets in their battles.


Korea

The Korean kingdom of Joseon started producing gunpowder in 1374 and was producing cannons and rockets by 1377. However the multiple rocket launching carts known as the "Munjong
hwacha The ''hwacha'' or ''hwach'a'' ( ko, 화차; Hanja: ; literally "fire cart") was a multiple rocket launcher and an organ gun of similar design which were developed in fifteenth century Korea. The former variant fired one or two hundred rocket-po ...
" did not appear until 1451.


Europe

In Europe,
Roger Bacon Roger Bacon (; la, Rogerus or ', also '' Rogerus''; ), also known by the scholastic accolade ''Doctor Mirabilis'', was a medieval English philosopher and Franciscan friar who placed considerable emphasis on the study of nature through empiri ...
mentions gunpowder in his ''
Opus Majus The ''Opus Majus'' (Latin for "Greater Work") is the most important work of Roger Bacon. It was written in Medieval Latin, at the request of Pope Clement IV, to explain the work that Bacon had undertaken. The 878-page treatise ranges over all a ...
'' of 1267. However rockets do not feature in European warfare until the 1380
Battle of Chioggia The Battle of Chioggia was a naval battle during the War of Chioggia that culminated on June 24, 1380 in the lagoon off Chioggia, Italy, between the Venetian and the Genoese fleets."Carlo Zeno". Encyclopædia Britannica. Encyclopædia Britannica ...
.
Konrad Kyeser Konrad Kyeser (26 August 1366 – after 1405) was a German military engineer and the author of ''Bellifortis'' (c. 1405), a book on military technology that was popular throughout the 15th century. Originally conceived for King Wenceslaus, ...
described rockets in his famous military treatise
Bellifortis ''Bellifortis'' ("Strong in War", "War Fortifications") is the first fully illustrated manual of military technology written by Konrad Kyeser and dating from the start of the 15th century. It summarises material from classical writers on milita ...
around 1405."Rockets and Missiles: The Life Story of a Technology", A. Bowdoin Van Riper, p.10
Jean Froissart Jean Froissart ( Old and Middle French: '' Jehan'', – ) (also John Froissart) was a French-speaking medieval author and court historian from the Low Countries who wrote several works, including ''Chronicles'' and ''Meliador'', a long Arthuria ...
(c. 1337 – c. 1405) had the idea of launching rockets through tubes, so that they could make more accurate flights. Froissart's idea is a forerunner of the modern
bazooka Bazooka () is the common name for a Man-portable anti-tank systems, man-portable recoilless Anti-tank warfare, anti-tank rocket launcher weapon, widely deployed by the United States Army, especially during World War II. Also referred to as the ...
.


Adoption in Renaissance-era Europe

According to the 18th-century historian
Ludovico Antonio Muratori Lodovico Antonio Muratori (21 October 1672 – 23 January 1750) was an Italian historian, notable as a leading scholar of his age, and for his discovery of the Muratorian fragment, the earliest known list of New Testament books. Biography Born ...
, rockets were used in the war between the Republics of Genoa and Venice at Chioggia in 1380. It is uncertain whether Muratori was correct in his interpretation, as the reference might also have been to
bombard __NOTOC__ Bombard may refer to the act of carrying out a bombardment. It may also refer to: Individuals *Alain Bombard (1924–2005), French biologist, physician and politician; known for crossing the Atlantic on a small boat with no water or food ...
, but Muratori is the source for the widespread claim that the earliest recorded European use of rocket artillery dates to 1380.
Konrad Kyeser Konrad Kyeser (26 August 1366 – after 1405) was a German military engineer and the author of ''Bellifortis'' (c. 1405), a book on military technology that was popular throughout the 15th century. Originally conceived for King Wenceslaus, ...
described rockets in his famous military treatise
Bellifortis ''Bellifortis'' ("Strong in War", "War Fortifications") is the first fully illustrated manual of military technology written by Konrad Kyeser and dating from the start of the 15th century. It summarises material from classical writers on milita ...
around 1405. Kyeser describes three types of rockets, swimming, free flying and
captive Captive or Captives may refer to: Arts, entertainment, and media Films * ''Captive'' (1980 film), a sci-fi film, starring Cameron Mitchell and David Ladd * ''Captive'' (1986 film), a British-French film starring Oliver Reed * ''Captive'' (1991 ...
. Joanes de Fontana in ''Bellicorum instrumentorum liber'' (c. 1420) described flying rockets in the shape of doves, running rockets in the shape of hares, and a large car driven by three rockets, as well as a large rocket torpedo with the head of a sea monster. In the mid-16th century,
Conrad Haas Conrad Haas (1509–1576) was an Austrian or Transylvanian Saxon military engineer. He was a pioneer of rocket propulsion. His designs include a three-stage rocket and a manned rocket. Haas was perhaps born in Dornbach (now part of Hernal ...
wrote a book that described rocket technology that combined
fireworks Fireworks are a class of Explosive, low explosive Pyrotechnics, pyrotechnic devices used for aesthetic and entertainment purposes. They are most commonly used in fireworks displays (also called a fireworks show or pyrotechnics), combining a l ...
and weapons technologies. This manuscript was discovered in 1961, in the
Sibiu Sibiu ( , , german: link=no, Hermannstadt , la, Cibinium, Transylvanian Saxon: ''Härmeschtat'', hu, Nagyszeben ) is a city in Romania, in the historical region of Transylvania. Located some north-west of Bucharest, the city straddles the Ci ...
public records (Sibiu public records ''Varia II 374''). His work dealt with the theory of motion of multi-stage rockets, different fuel mixtures using
liquid fuel Liquid fuels are combustible or energy-generating molecules that can be harnessed to create mechanical energy, usually producing kinetic energy; they also must take the shape of their container. It is the fumes of liquid fuels that are flammable ...
, and introduced
delta Delta commonly refers to: * Delta (letter) (Δ or δ), a letter of the Greek alphabet * River delta, at a river mouth * D (NATO phonetic alphabet: "Delta") * Delta Air Lines, US * Delta variant of SARS-CoV-2 that causes COVID-19 Delta may also re ...
-shape
fin A fin is a thin component or appendage attached to a larger body or structure. Fins typically function as foils that produce lift or thrust, or provide the ability to steer or stabilize motion while traveling in water, air, or other fluids. Fin ...
s and bell-shaped
nozzle A nozzle is a device designed to control the direction or characteristics of a fluid flow (specially to increase velocity) as it exits (or enters) an enclosed chamber or pipe. A nozzle is often a pipe or tube of varying cross sectional area, a ...
s. The name ''Rocket'' comes from the
Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, an ethnic group or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance language *** Regional Ita ...
''rocchetta'', meaning "bobbin" or "little spindle", given due to the similarity in shape to the bobbin or spool used to hold the thread to be fed to a spinning wheel. The Italian term was adopted into German in the mid 16th century, by
Leonhard Fronsperger Leonhard Fronsperger (c. 1520–1575) was a Bavarian German soldier and author. He received the citizenship of Ulm in 1548 and served in the imperial army during 1553–1573, under Charles V, Ferdinand I and Maximilian II. He retired ...
in a book on rocket artillery published in 1557, using the spelling ''rogete'', and by
Conrad Haas Conrad Haas (1509–1576) was an Austrian or Transylvanian Saxon military engineer. He was a pioneer of rocket propulsion. His designs include a three-stage rocket and a manned rocket. Haas was perhaps born in Dornbach (now part of Hernal ...
as ''rackette''; adoption into English dates to ca. 1610.
Johann Schmidlap Johann Schmidlap of Schorndorf was a 16th-century Bavarian fireworks maker and rocket pioneer. He published a book on fireworks, ''Künstliche und rechtschaffene Feuerwerck zum Schimpff'' ("artful and well-made fireworks for entertainment"), ...
, a German fireworks maker, is believed to have experimented with staging in 1590.


Early modern history

Lagari Hasan Çelebi was a legendary Ottoman aviator who, according to an account written by
Evliya Çelebi Derviş Mehmed Zillî (25 March 1611 – 1682), known as Evliya Çelebi ( ota, اوليا چلبى), was an Ottoman explorer who travelled through the territory of the Ottoman Empire and neighboring lands over a period of forty years, recording ...
, made a successful manned rocket
flight Flight or flying is the process by which an object moves through a space without contacting any planetary surface, either within an atmosphere (i.e. air flight or aviation) or through the vacuum of outer space (i.e. spaceflight). This can be a ...
. Evliya Çelebi purported that in 1633 Lagari launched in a 7-winged rocket using 50 okka (63.5 kg, or 140 lbs) of
gunpowder Gunpowder, also commonly known as black powder to distinguish it from modern smokeless powder, is the earliest known chemical explosive. It consists of a mixture of sulfur, carbon (in the form of charcoal) and potassium nitrate (saltpeter). ...
from
Sarayburnu Sarayburnu ( tr, Sarayburnu, meaning ''Palace Cape''; known in English as the Seraglio Point) is a promontory quarter separating the Golden Horn and the Sea of Marmara in Istanbul, Turkey. The area is where the renowned Topkapı Palace and Gülh ...
, the point below
Topkapı Palace The Topkapı Palace ( tr, Topkapı Sarayı; ota, طوپقپو سرايى, ṭopḳapu sarāyı, lit=cannon gate palace), or the Seraglio A seraglio, serail, seray or saray (from fa, سرای, sarāy, palace, via Turkish and Italian) i ...
in
Istanbul Istanbul ( , ; tr, İstanbul ), formerly known as Constantinople ( grc-gre, Κωνσταντινούπολις; la, Constantinopolis), is the List of largest cities and towns in Turkey, largest city in Turkey, serving as the country's economic, ...
.


Siemienowicz

"''Artis Magnae Artilleriae pars prima''" ("Great Art of Artillery, the First Part", also known as "The Complete Art of Artillery"), first printed in
Amsterdam Amsterdam ( , , , lit. ''The Dam on the River Amstel'') is the Capital of the Netherlands, capital and Municipalities of the Netherlands, most populous city of the Netherlands, with The Hague being the seat of government. It has a population ...
in 1650, was translated to
French French (french: français(e), link=no) may refer to: * Something of, from, or related to France ** French language, which originated in France, and its various dialects and accents ** French people, a nation and ethnic group identified with Franc ...
in 1651,
German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ger ...
in 1676, English and
Dutch Dutch commonly refers to: * Something of, from, or related to the Netherlands * Dutch people () * Dutch language () Dutch may also refer to: Places * Dutch, West Virginia, a community in the United States * Pennsylvania Dutch Country People E ...
in 1729 and
Polish Polish may refer to: * Anything from or related to Poland, a country in Europe * Polish language * Poles, people from Poland or of Polish descent * Polish chicken *Polish brothers (Mark Polish and Michael Polish, born 1970), American twin screenwr ...
in 1963. For over two centuries, this work of
Polish–Lithuanian Commonwealth The Polish–Lithuanian Commonwealth, formally known as the Kingdom of Poland and the Grand Duchy of Lithuania, and, after 1791, as the Commonwealth of Poland, was a bi-confederal state, sometimes called a federation, of Crown of the Kingdom of ...
nobleman Nobility is a social class found in many societies that have an aristocracy. It is normally ranked immediately below royalty. Nobility has often been an estate of the realm with many exclusive functions and characteristics. The characteristi ...
Kazimierz Siemienowicz Kazimierz Siemienowicz ( la, Casimirus Siemienowicz, lt, Kazimieras Simonavičius; born 1600 – 1651) was a general of artillery, gunsmith, military engineer, and one of pioneers of rocketry. Born in the Raseiniai region of the Grand Duchy o ...
Tadeusz Nowak "''Kazimierz Siemienowicz, ca.1600-ca.1651''", MON Press,
Warsaw Warsaw ( pl, Warszawa, ), officially the Capital City of Warsaw,, abbreviation: ''m.st. Warszawa'' is the capital and largest city of Poland. The metropolis stands on the River Vistula in east-central Poland, and its population is officia ...
1969, p.182
was used in Europe as a basic artillery manual. The book provided the standard designs for creating rockets, fireballs, and other
pyrotechnic Pyrotechnics is the science and craft of creating such things as fireworks, safety matches, oxygen candles, explosive bolts and other fasteners, parts of automotive airbags, as well as gas-pressure blasting in mining, quarrying, and demolition. ...
devices. It contained a large chapter on caliber, construction, production and properties of rockets (for both military and civil purposes), including
multi-stage A multistage rocket or step rocket is a launch vehicle that uses two or more rocket ''stages'', each of which contains its own engines and propellant. A ''tandem'' or ''serial'' stage is mounted on top of another stage; a ''parallel'' stage is ...
rockets, batteries of rockets, and rockets with
delta wing A delta wing is a wing shaped in the form of a triangle. It is named for its similarity in shape to the Greek uppercase letter delta (Δ). Although long studied, it did not find significant applications until the Jet Age, when it proved suitabl ...
stabilizers (instead of the common guiding rods).


Anderson

In his 1696 work, ‘The Making of Rockets. In two Parts. The First containing the Making of Rockets for the meanest Capacity. The other to make Rockets by a Duplicate Proposition, to 1,000 pound Weight or higher,’ Robert Anderson proposed constructing rockets out of "a piece of a Gun Barrel" whose metal casing is much stronger than pasteboard or wood.


Indian Mysorean rockets

Rocket warfare.jpg, A painting showing the Mysorean army fighting the British forces with
Mysorean rockets Mysorean rockets were an Indian military weapon, the iron-cased rockets were successfully deployed for military use. The Mysorean army, under Hyder Ali and his son Tipu Sultan, used the rockets effectively against the British East India Company ...
. Indian soldier of Tipu Sultan's army.jpg, A Mysorean soldier from India, using his
Mysorean rocket Mysorean rockets were an Hindustan, Indian military weapon, the iron-cased rocket artillery, rockets were successfully deployed for military use. The Kingdom of Mysore, Mysorean army, under Hyder Ali and his son Tipu Sultan, used the rockets effe ...
as a flagstaff (
Robert Home Robert Home (1752–1834) was a British oil portrait painter who travelled to the Indian subcontinent in 1791. During his travels he also painted historic scenes and landscapes. Life and work Born in Hull in the United Kingdom as the son of ...
, 1793/4). NL-HaNA 1.11.01.01 1276 1R Brief van J.G. van Angelbeek, gouverneur van Ceylon, uit Cochin, aan de heer Decker, berichtend over de strijd tussen Tipoe en de vorst van Travancone. 1790 januari 14 (cropped).jpg, Use of rockets in an assault by Mysorean troops on Travancore Line fortification (29 December 1789)
In 1792, iron-cased rockets were successfully used by
Tipu Sultan Tipu Sultan (born Sultan Fateh Ali Sahab Tipu, 1 December 1751 – 4 May 1799), also known as the Tiger of Mysore, was the ruler of the Kingdom of Mysore based in South India. He was a pioneer of rocket artillery.Dalrymple, p. 243 He int ...
- the ruler of the
Kingdom of Mysore The Kingdom of Mysore was a realm in South India, southern India, traditionally believed to have been founded in 1399 in the vicinity of the modern city of Mysore. From 1799 until 1950, it was a princely state, until 1947 in a subsidiary allia ...
(in
India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...
) against the larger
British East India Company The East India Company (EIC) was an English, and later British, joint-stock company founded in 1600 and dissolved in 1874. It was formed to trade in the Indian Ocean region, initially with the East Indies (the Indian subcontinent and Southea ...
forces during the
Anglo-Mysore Wars The Anglo-Mysore Wars were a series of four wars fought during the last three decades of the 18th century between the Kingdom of Mysore#Under Haider Ali and Tipu Sultan, Sultanate of Mysore on the one hand, and the British East India Company (r ...
. The British then took an active interest in the technology and developed it further during the 19th century. Use of iron tubes for holding propellant enabled higher thrust and longer range for the missile (up to 2 km range). After Tipu's defeat in the
Fourth Anglo-Mysore War The Fourth Anglo-Mysore War was a conflict in South India between the Kingdom of Mysore against the British East India Company and the Hyderabad Deccan in 1798–99. This was the final conflict of the four Anglo-Mysore Wars. The British captured ...
and the capture of the Mysore iron rockets, they were influential in British rocket development, inspiring the
Congreve rocket The Congreve rocket was a type of rocket artillery designed by British inventor Sir William Congreve in 1808. The design was based upon the rockets deployed by the Kingdom of Mysore against the East India Company during the Second, Third, an ...
, which was soon put into use in the
Napoleonic Wars The Napoleonic Wars (1803–1815) were a series of major global conflicts pitting the French Empire and its allies, led by Napoleon I, against a fluctuating array of European states formed into various coalitions. It produced a period of Fren ...
.


19th-century gunpowder-rocket artillery

William Congreve William Congreve (24 January 1670 – 19 January 1729) was an English playwright and poet of the Restoration period. He is known for his clever, satirical dialogue and influence on the comedy of manners style of that period. He was also a min ...
(1772-1828), son of the Comptroller of the Royal Arsenal, Woolwich, London, became a major figure in the field. From 1801 Congreve researched the original design of
Mysore rockets Mysorean rockets were an Indian military weapon, the iron-cased rockets were successfully deployed for military use. The Mysorean army, under Hyder Ali and his son Tipu Sultan, used the rockets effectively against the British East India Company ...
and started a vigorous development program at the Arsenal's laboratory. Congreve prepared a new propellant mixture, and developed a rocket motor with a strong iron tube with conical nose. This early
Congreve rocket The Congreve rocket was a type of rocket artillery designed by British inventor Sir William Congreve in 1808. The design was based upon the rockets deployed by the Kingdom of Mysore against the East India Company during the Second, Third, an ...
weighed about 32 pounds (14.5 kilograms). The Royal Arsenal's first demonstration of solid-fuel rockets took place in 1805. The rockets were effectively used during the
Napoleonic Wars The Napoleonic Wars (1803–1815) were a series of major global conflicts pitting the French Empire and its allies, led by Napoleon I, against a fluctuating array of European states formed into various coalitions. It produced a period of Fren ...
and the
War of 1812 The War of 1812 (18 June 1812 – 17 February 1815) was fought by the United States of America and its indigenous allies against the United Kingdom and its allies in British North America, with limited participation by Spain in Florida. It bega ...
. Congreve published three books on rocketry. Subsequently, the use of military rockets spread throughout the western world. At the
Battle of Baltimore The Battle of Baltimore (September 12–15, 1814) was a sea/land battle fought between British invaders and American defenders in the War of 1812. American forces repulsed sea and land invasions off the busy port city of Baltimore, Maryland ...
in 1814, the rockets fired on
Fort McHenry Fort McHenry is a historical American coastal pentagonal bastion fort on Locust Point, now a neighborhood of Baltimore, Maryland. It is best known for its role in the War of 1812, when it successfully defended Baltimore Harbor from an attack b ...
by the
rocket vessel A rocket vessel was a ship equipped with rockets as a weapon. The most famous ship of this type was HMS ''Erebus'', which at the Battle of Baltimore in 1814 provided the "rockets' red glare" that was memorialized by Francis Scott Key in The Sta ...
HMS ''Erebus'' were the source of the ''rockets' red glare'' described by
Francis Scott Key Francis Scott Key (August 1, 1779January 11, 1843) was an American lawyer, author, and amateur poet from Frederick, Maryland, who wrote the lyrics for the American national anthem "The Star-Spangled Banner". Key observed the British bombardment ...
in "
The Star-Spangled Banner "The Star-Spangled Banner" is the national anthem of the United States. The lyrics come from the "Defence of Fort M'Henry", a poem written on September 14, 1814, by 35-year-old lawyer and amateur poet Francis Scott Key after witnessing the b ...
". Rockets were also used in the
Battle of Waterloo The Battle of Waterloo was fought on Sunday 18 June 1815, near Waterloo, Belgium, Waterloo (at that time in the United Kingdom of the Netherlands, now in Belgium). A French army under the command of Napoleon was defeated by two of the armie ...
in 1815. Early rockets were very inaccurate. Without the use of spinning or any controlling feedback-loop, they had a strong tendency to veer sharply away from their intended course. The early
Mysorean rockets Mysorean rockets were an Indian military weapon, the iron-cased rockets were successfully deployed for military use. The Mysorean army, under Hyder Ali and his son Tipu Sultan, used the rockets effectively against the British East India Company ...
and their successor British
Congreve rocket The Congreve rocket was a type of rocket artillery designed by British inventor Sir William Congreve in 1808. The design was based upon the rockets deployed by the Kingdom of Mysore against the East India Company during the Second, Third, an ...
s reduced veer somewhat by attaching a long stick to the end of a rocket (similar to modern
bottle rocket ''Bottle Rocket'' is a 1996 American crime comedy film directed by Wes Anderson in his feature film directorial debut. The film is written by Anderson and Owen Wilson and is based on Anderson's 1994 short film of the same name. ''Bottle Rocket' ...
s) to make it harder for the rocket to change course. The largest of the Congreve rockets was the 32-pound (14.5 kg) Carcass, which had a 15-foot (4.6 m) stick. Originally, sticks were mounted on the side, but this was later changed to mounting them in the center of the rocket, reducing drag and enabling the rocket to be more accurately fired from a segment of pipe. In 1815
Alexander Dmitrievich Zasyadko Alexander Dmitrievich Zasyadko (russian: Александр Дмитриевич Засядко; 1779 – ), was artillery engineer of the Russian Imperial Army, of Ukrainian origin, lieutenant general of artillery. Designer and specialist in mi ...
(1779-1837) began his work on developing military gunpowder-rockets. He constructed rocket-launching platforms (which allowed firing of rockets in salvos - 6 rockets at a time) and gun-laying devices. Zasyadko elaborated a tactic for military use of rocket weaponry. In 1820 Zasyadko was appointed head of the Petersburg Armory, Okhtensky Powder Factory, pyrotechnic laboratory and the first Highest Artillery School in
Russia Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the ...
. He organized rocket production in a special rocket workshop and formed the first rocket sub-unit in the
Imperial Russian Army The Imperial Russian Army (russian: Ру́сская импера́торская а́рмия, tr. ) was the armed land force of the Russian Empire, active from around 1721 to the Russian Revolution of 1917. In the early 1850s, the Russian Ar ...
. Artillery captain
Józef Bem Józef Zachariasz Bem ( hu, Bem József, tr, Murat Pasha; March 14, 1794 – December 10, 1850) was a Polish engineer and general, an Ottoman pasha and a national hero of Poland and Hungary, and a figure intertwined with other European patriot ...
(1794-1850) of the
Kingdom of Poland The Kingdom of Poland ( pl, Królestwo Polskie; Latin: ''Regnum Poloniae'') was a state in Central Europe. It may refer to: Historical political entities *Kingdom of Poland, a kingdom existing from 1025 to 1031 *Kingdom of Poland, a kingdom exist ...
started experiments with what was then called in Polish ''raca kongrewska''. These culminated in his 1819 report ''Notes sur les fusees incendiares'' (German edition: ''Erfahrungen über die Congrevischen Brand-Raketen bis zum Jahre 1819 in der Königlichen Polnischen Artillerie gesammelt'', Weimar 1820). The research took place in the
Warsaw Arsenal Warsaw Arsenal ( pl, Arsenał Królewski w Warszawie) is a building of a military arsenal in the Muranów neighbourhood of the borough of Śródmieście in Warsaw, Poland. It is located at Długa street, in the proximity of the Warsaw's Old T ...
, where captain Józef Kosiński also developed multiple-rocket launchers adapted from
horse artillery Horse artillery was a type of light, fast-moving, and fast-firing artillery which provided highly mobile fire support, especially to cavalry units. Horse artillery units existed in armies in Europe, the Americas, and Asia, from the early 17th to t ...
gun carriage A gun carriage is a frame and mount that supports the gun barrel of an artillery piece, allowing it to be maneuvered and fired. These platforms often had wheels so that the artillery pieces could be moved more easily. Gun carriages are also used ...
. The 1st Rocketeer Corps formed in 1822; it first saw combat during the
Polish–Russian War 1830–31 The November Uprising (1830–31), also known as the Polish–Russian War 1830–31 or the Cadet Revolution, was an armed rebellion in the heartland of partitioned Poland against the Russian Empire. The uprising began on 29 November 1830 in W ...
. Accuracy greatly improved in 1844 when
William Hale William Hale may refer to: Academics *William Gardner Hale (1849–1928), American classical scholar and professor of Latin * William Jasper Hale (1874–1944), president of the historically black Tennessee State University * William Mathew Hale (b ...
modified the rocket design so that thrust was slightly vectored, causing the rocket to spin along its axis-of-travel like a bullet. The Hale rocket removed the need for a rocket stick, travelled further due to reduced air-resistance, and was far more accurate. In 1865 the British Colonel
Edward Mounier Boxer Edward Mounier Boxer (1822-1898) was an English inventor. Biography Edward M. Boxer was a colonel of the Royal Artillery. In 1855 he was appointed Superintendent of the ''Royal Laboratory'' of the Royal Arsenal at Woolwich. in 1858 he was elec ...
built an improved version of the Congreve rocket by placing two rockets in one tube, one behind the other.


Early 20th-century rocket pioneers

At the beginning of the 20th century, there was a burst of scientific investigation into interplanetary travel, fueled by the creativity of fiction writers such as
Jules Verne Jules Gabriel Verne (;''Longman Pronunciation Dictionary''. ; 8 February 1828 – 24 March 1905) was a French novelist, poet, and playwright. His collaboration with the publisher Pierre-Jules Hetzel led to the creation of the ''Voyages extraor ...
and
H. G. Wells Herbert George Wells"Wells, H. G."
Revised 18 May 2015. ''
philosophical movements Philosophy (from , ) is the systematized study of general and fundamental questions, such as those about existence, reason, knowledge, values, mind, and language. Such questions are often posed as problems to be studied or resolved. Some s ...
like
Russian cosmism Russian cosmism, also cosmism, is a philosophical and cultural movement that emerged in Russia at the turn of the 19th century, and again, at the beginning of the 20th century. At the beginning of the 20th century, there was a burst of scientific ...
. Scientists seized on the rocket as a technology that was able to achieve this in real life, a possibility first recognized in 1861 by William Leitch. In 1903, high school mathematics teacher
Konstantin Tsiolkovsky Konstantin Eduardovich Tsiolkovsky (russian: Константи́н Эдуа́рдович Циолко́вский , , p=kənstɐnʲˈtʲin ɪdʊˈardəvʲɪtɕ tsɨɐlˈkofskʲɪj , a=Ru-Konstantin Tsiolkovsky.oga; – 19 September 1935) ...
(1857–1935), inspired by Verne and Cosmism, published ''The Exploration of Cosmic Space by Means of Reaction Devices'' (''The Exploration of Cosmic Space by Means of Reaction Devices''), the first serious scientific work on space travel. The
Tsiolkovsky rocket equation Konstantin Eduardovich Tsiolkovsky (russian: Константи́н Эдуа́рдович Циолко́вский , , p=kənstɐnʲˈtʲin ɪdʊˈardəvʲɪtɕ tsɨɐlˈkofskʲɪj , a=Ru-Konstantin Tsiolkovsky.oga; – 19 September 1935) ...
—the principle that governs rocket propulsion—is named in his honor (although it had been discovered previously, Tsiolkovsky is honored as being the first to apply it to the question of whether rockets could achieve speeds necessary for space travel). He also advocated the use of liquid hydrogen and oxygen for propellant, calculating their maximum exhaust velocity. His work was essentially unknown outside the Soviet Union, but inside the country it inspired further research, experimentation and the formation of the
Society for Studies of Interplanetary Travel The Society for Studies of Interplanetary Travel (OIMS, russian: Общество изучения межпланетных сообщений) was founded in Moscow in May 1924. It was a spin-off of a military science society at the Zhukovsky Airf ...
in 1924. In 1912,
Robert Esnault-Pelterie Robert Albert Charles Esnault-Pelterie (8 November 1881 – 6 December 1957) was a French aircraft designer and spaceflight theorist. He is referred to as being one of the founders of modern rocketry and astronautics, along with the Russian Kons ...
published a lecture on rocket theory and interplanetary travel. He independently derived Tsiolkovsky's rocket equation, did basic calculations about the energy required to make round trips to the Moon and planets, and he proposed the use of atomic power (i.e. radium) to power a jet drive. In 1912
Robert Goddard Robert Hutchings Goddard (October 5, 1882 – August 10, 1945) was an American engineer, professor, physicist, and inventor who is credited with creating and building the world's first Liquid-propellant rocket, liquid-fueled rocket. ...
, inspired from an early age by H.G. Wells and by his personal interest in science, began a serious analysis of rockets, concluding that conventional solid-fuel rockets needed to be improved in three ways. First, fuel should be burned in a small combustion chamber, instead of building the entire propellant container to withstand the high pressures. Second, rockets could be arranged in stages. Finally, the exhaust speed (and thus the efficiency) could be greatly increased to beyond the speed of sound by using a
De Laval nozzle A de Laval nozzle (or convergent-divergent nozzle, CD nozzle or con-di nozzle) is a tube which is pinched in the middle, making a carefully balanced, asymmetric hourglass shape. It is used to accelerate a compressible fluid to supersonic speeds ...
. He patented these concepts in 1914. He also independently developed the mathematics of rocket flight. Goddard worked on developing
solid-propellant rocket A solid-propellant rocket or solid rocket is a rocket with a rocket engine that uses Rocket propellant#Solid chemical propellants, solid propellants (fuel/oxidizer). The earliest rockets were solid-fuel rockets powered by gunpowder; they were u ...
s since 1914, and demonstrated a light battlefield rocket to the
US Army Signal Corps ) , colors = Orange and white , colors_label = Corps colors , march = , mascot = , equipment = , equipment_label = ...
only five days before the signing of the armistice that ended World War I. He also started developing
liquid-propellant rocket A liquid-propellant rocket or liquid rocket utilizes a rocket engine that uses liquid rocket propellant, liquid propellants. Liquids are desirable because they have a reasonably high density and high Specific impulse, specific impulse (''I''sp). T ...
s in 1921, yet he had not been taken seriously by the public. Nevertheless, Goddard reclusively developed and flew a small liquid-fueled rocket. He developed the technology for 214 patents, 212 of which his wife published after his death. During World War I Yves Le Prieur, a French naval officer and inventor, later to create a pioneering
scuba diving Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface air supply. The name "scuba", an acronym for "Self-Contained Underwater Breathing Apparatus", was coined by Chris ...
apparatus, developed air-to-air solid-fuel rockets. The aim was to destroy observation captive balloons (called saucisses or Drachens) used by German artillery. These rather crude black powder, steel-tipped incendiary rockets (made by Ruggieri) were first tested from a
Voisin aircraft Voisin (French for "neighbour") may refer to: Companies *Avions Voisin, the French automobile company :*Voisin Laboratoire, a car manufactured by Avions Voisin *Voisin (aircraft), the French aircraft manufacturer * Voisin, a Lyon-based chocolat ...
, wing-bolted on a fast Picard Pictet sports car and then used in battle on real aircraft. A typical layout was eight electrically fired Le Prieur rockets fitted on the interpane struts of a
Nieuport Nieuport, later Nieuport-Delage, was a French aeroplane company that primarily built racing aircraft before World War I and fighter aircraft during World War I and between the wars. History Beginnings Originally formed as Nieuport-Duplex in ...
aircraft. If fired at sufficiently short distance, a spread of
Le Prieur rocket ''Le Prieur'' rockets (French ''Fusées Le Prieur'') were a type of incendiary air-to-air rocket used in World War I against observation balloons and airships. They were invented by the French lieutenant Yves Le Prieur and were first used in the ...
s proved to be quite deadly. Belgian ace Willy Coppens claimed dozens of Drachen kills during World War I. In 1920, Goddard published his ideas and experimental results in ''
A Method of Reaching Extreme Altitudes Robert Hutchings Goddard (October 5, 1882 – August 10, 1945) was an American engineer, professor, physicist, and inventor who is credited with creating and building the world's first Liquid-propellant rocket, liquid-fueled rocket. ...
''. The work included remarks about sending a solid-fuel rocket to the Moon, which attracted worldwide attention and was both praised and ridiculed. A ''New York Times'' editorial suggested, referring to
Newton's Third Law Newton's laws of motion are three basic laws of classical mechanics that describe the relationship between the motion of an object and the forces acting on it. These laws can be paraphrased as follows: # A body remains at rest, or in motion ...
. In reality, in terms of Newton's third law, a rocket "pushes against" its exhaust gases, so the lack of surrounding air is not relevant. In 1923, German
Hermann Oberth Hermann Julius Oberth (; 25 June 1894 – 28 December 1989) was an Austro-Hungarian-born German physicist and engineer. He is considered one of the founding fathers of rocketry and astronautics, along with Robert Esnault-Pelterie, Konstantin Ts ...
(1894–1989) published ''Die Rakete zu den Planetenräumen'' ("The Rocket into Planetary Space"), a version of his doctoral thesis, after the University of Munich had rejected it.Jürgen Heinz Ianzer
''Hermann Oberth, pǎrintele zborului cosmic''
("Hermann Oberth, Father of Cosmic Flight") (in Romanian), pp. 3, 11, 13, 15.
In 1929, he published a book, ''Wege zur Raumschiffahrt ("Ways to Spaceflight")'', and static-fired an uncooled
liquid-fueled rocket A liquid-propellant rocket or liquid rocket utilizes a rocket engine that uses liquid propellants. Liquids are desirable because they have a reasonably high density and high specific impulse (''I''sp). This allows the volume of the propellant ta ...
engine for a brief time. In 1924, Tsiolkovsky also wrote about
multi-stage rocket A multistage rocket or step rocket is a launch vehicle that uses two or more rocket ''stages'', each of which contains its own engines and propellant. A ''tandem'' or ''serial'' stage is mounted on top of another stage; a ''parallel'' stage is ...
s, in 'Cosmic Rocket Trains'.


Modern rocketry


Pre-World War II

Modern rockets originated in the US when Robert Goddard attached a supersonic ( de Laval) nozzle to the combustion chamber of a liquid-fueled rocket engine. This turned the hot combustion chamber gas into a cooler, highly directed
hypersonic In aerodynamics, a hypersonic speed is one that exceeds 5 times the speed of sound, often stated as starting at speeds of Mach 5 and above. The precise Mach number at which a craft can be said to be flying at hypersonic speed varies, since in ...
jet of gas, more than doubling the thrust and raising the engine efficiency from 2% to 64%. On 16 March 1926, Goddard launched the world's first liquid-fueled rocket in
Auburn Auburn may refer to: Places Australia * Auburn, New South Wales * City of Auburn, the local government area *Electoral district of Auburn *Auburn, Queensland, a locality in the Western Downs Region *Auburn, South Australia *Auburn, Tasmania *Aub ...
, Massachusetts. During the 1920s, a number of rocket research organizations appeared worldwide. Rocketry in the
Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national ...
began in 1921 with extensive work at the
Gas Dynamics Laboratory Gas Dynamics Laboratory (GDL) (russian: Газодинамическая лаборатория) was the first Soviet research and development laboratory to focus on rocket technology. Its activities were initially devoted to the development o ...
(GDL), where the first test-firing of a solid fuel rocket was carried out in March 1928, which flew for about 1,300 meters In 1931 the world's first successful use of rockets to assist take-off of aircraft were carried out on a U-1, the Soviet designation for a
Avro 504 The Avro 504 was a First World War biplane aircraft made by the Avro aircraft company and under licence by others. Production during the war totalled 8,970 and continued for almost 20 years, making it the most-produced aircraft of any kind tha ...
trainer, which achieved about one hundred successful assisted takeoffs. Further developments in the early 1930s included firing rockets from aircraft and the ground. In 1932 in-air test firings of RS-82 missiles from an
Tupolev I-4 The Tupolev I-4 was a Soviet sesquiplane single-seat fighter. It was conceived in 1927 by Pavel Sukhoi as his first aircraft design for the Tupolev design bureau, and was the first Soviet all-metal fighter. Design and development After the first ...
aircraft armed with six launchers successfully took place. In September 1931 the
Group for the Study of Reactive Motion The Moscow-based Group for the Study of Reactive Motion (also 'Group for the Investigation of Reactive Engines and Reactive Flight' and 'Jet Propulsion Study Group') (russian: Группа изучения реактивного движения, ...
(GIRD) was formed and was responsible for the first Soviet liquid propelled rocket launch, the GIRD-9, on 17 August 1933, which reached an altitude of . In 1933 GDL and GIRD were merged to form the
Reactive Scientific Research Institute Reactive Scientific Research Institute (commonly known by the joint initialism RNII; russian: Реактивный научно-исследовательский институт, Reaktivnyy nauchno-issledovatel’skiy institut) was one of the ...
(RNII) and developments were continued, including designing several variations for ground-to-air, ground-to-ground, air-to-ground and air-to-air combat. The RS-82 rockets were carried by
Polikarpov I-15 The Polikarpov I-15 (russian: И-15) was a Soviet biplane fighter aircraft of the 1930s. Nicknamed ''Chaika'' (''russian: Чайка'', "Seagull") because of its gulled upper wings,Gunston 1995, p. 299.Green and Swanborough 1979, p. 10. it was o ...
,
I-16 I16 may refer to: * Interstate 16, an interstate highway in the U.S. state of Georgia * Polikarpov I-16, a Soviet fighter aircraft introduced in the 1930s * Halland Regiment * , a Japanese Type C submarine * i16, a name for the 16-bit signed integ ...
and
I-153 The Polikarpov I-153 ''Chaika'' (Russian ''Чайка'', "Seagull") was a late 1930s Soviet biplane fighter. Developed as an advanced version of the I-15 with a retractable undercarriage, the I-153 fought in the Soviet-Japanese combats in Mong ...
fighter planes, the
Polikarpov R-5 The Polikarpov R-5 (russian: Р-5) was a Soviet reconnaissance bomber aircraft of the 1930s. It was the standard light bomber and reconnaissance aircraft of the Soviet Air Force for much of the 1930s, while also being used heavily as a civilian l ...
reconnaissance plane and the
Ilyushin Il-2 The Ilyushin Il-2 (Russian: Илью́шин Ил-2) is a ground-attack plane that was produced by the Soviet Union in large numbers during the Second World War. The word ''shturmovík'' (Cyrillic: штурмовик), the generic Russian term ...
close air support plane, while the heavier RS-132 rockets could be carried by bombers. Many small ships of the Soviet Navy were also fitted with the RS-82 rocket, including the
MO-class small guard ship The MO (russian: Малый Охотник, ''Malyj Okhotnik''; en, Small Hunter, nickname ''Moshka'' (''Midge'') is a class of small ships produced before and during World War II for the Soviet Navy. Their primary function originally was anti-s ...
. The earliest known use by the
Soviet Air Force The Soviet Air Forces ( rus, Военно-воздушные силы, r=Voyenno-vozdushnyye sily, VVS; literally "Military Air Forces") were one of the air forces of the Soviet Union. The other was the Soviet Air Defence Forces. The Air Forces ...
of aircraft-launched unguided anti-aircraft rockets in combat against heavier-than-air aircraft took place in August 1939, during the
Battle of Khalkhin Gol The Battles of Khalkhin Gol (russian: Бои на Халхин-Голе; mn, Халхын голын байлдаан) were the decisive engagements of the undeclared Soviet–Japanese border conflicts involving the Soviet Union, Mongolia, Ja ...
. A group of
Polikarpov I-16 The Polikarpov I-16 (russian: Поликарпов И-16) is a Soviet single-engine single-seat fighter aircraft of revolutionary design; it was the world's first low-wing cantilever monoplane fighter with retractable landing gear to attain ope ...
fighters under command of Captain N. Zvonarev were using RS-82 rockets against Japanese aircraft, shooting down 16 fighters and 3 bombers in total. Six
Tupolev SB The Tupolev ANT-40, also known by its service name Tupolev SB (russian: Скоростной бомбардировщик – ''Skorostnoi Bombardirovschik'' – high speed bomber) and development co-name TsAGI-40, was a high speed twin-engined ...
bombers also used RS-132 for ground attack during the
Winter War The Winter War,, sv, Vinterkriget, rus, Зи́мняя война́, r=Zimnyaya voyna. The names Soviet–Finnish War 1939–1940 (russian: link=no, Сове́тско-финская война́ 1939–1940) and Soviet–Finland War 1 ...
. RNII also built over 100 experimental rocket engines under the direction of
Valentin Glushko Valentin Petrovich Glushko (russian: Валенти́н Петро́вич Глушко́; uk, Валентин Петрович Глушко, Valentyn Petrovych Hlushko; born 2 September 1908 – 10 January 1989) was a Soviet engineer and the m ...
. Design work included
regenerative cooling Regenerative cooling is a method of cooling gases in which compressed gas is cooled by allowing it to expand and thereby take heat from the surroundings. The cooled expanded gas then passes through a heat exchanger where it cools the incoming comp ...
,
hypergolic propellant A hypergolic propellant is a rocket propellant combination used in a rocket engine, whose components spontaneously ignite when they come into contact with each other. The two propellant components usually consist of a fuel and an oxidizer. Th ...
ignition, and swirling and bi-propellant mixing
fuel injector Fuel injection is the introduction of fuel in an internal combustion engine, most commonly automotive engines, by the means of an injector. This article focuses on fuel injection in reciprocating piston and Wankel rotary engines. All comp ...
s. However, Glushko's arrest during
Stalin Joseph Vissarionovich Stalin (born Ioseb Besarionis dze Jughashvili; – 5 March 1953) was a Georgian revolutionary and Soviet political leader who led the Soviet Union from 1924 until his death in 1953. He held power as General Secretar ...
's
Great Purge The Great Purge or the Great Terror (russian: Большой террор), also known as the Year of '37 (russian: 37-й год, translit=Tridtsat sedmoi god, label=none) and the Yezhovshchina ('period of Nikolay Yezhov, Yezhov'), was General ...
in 1938 curtailed the developments. In 1927 the German car manufacturer
Opel Opel Automobile GmbH (), usually shortened to Opel, is a German automobile manufacturer which has been a subsidiary of Stellantis since 16 January 2021. It was owned by the American automaker General Motors from 1929 until 2017 and the PSA Grou ...
began to research rocket vehicles together with
Max Valier Max Valier (9 February 1895 – 17 May 1930) was an Austrian rocketry pioneer. He was a leading figure in the world's first large-scale rocket program, Opel-RAK, and helped found the German ''Verein für Raumschiffahrt'' (VfR – "Spacefligh ...
and the solid-fuel rocket builder Friedrich Wilhelm Sander. These activities are generally considered the world's first large-scale experimental rocket program,
Opel-RAK Opel-RAK were a series of rocket vehicles produced by German automobile manufacturer Fritz von Opel, of the Opel car company, in association with others, including Max Valier, Julius Hatry, and Friedrich Wilhelm Sander. Opel RAK is generally con ...
under the leadership of
Fritz von Opel Fritz Adam Hermann von Opel (4 May 1899 – 8 April 1971) was a German rocket technology pioneer and automotive executive, nicknamed "Rocket-Fritz". He is remembered mostly for his spectacular demonstrations of rocket propulsion that earned him an ...
, leading to the first rocket cars and rocket planes, which paved the way for the German V2 program and US and Soviet activities from 1950 onwards. In 1928, Fritz von Opel drove a rocket car
Opel RAK.1 The Opel RAK.1 (also known as the Opel RAK.3) was the world's first purpose-built rocket-powered aircraft. It was designed and built by Julius Hatry under commission from Fritz von Opel, who flew it on September 30, 1929 in front of a large crowd ...
on the Opel raceway in Rüsselsheim, Germany, and later the dedicated RAK2 rocket car at the AVUS speedway in Berlin. In 1928, Opel, Valier and Sander equipped the
Lippisch Ente The Ente (german: duck) was the world's first full-sized rocket-powered aircraft. It was designed by Alexander Lippisch as a sailplane and first flown under power on June 11, 1928, piloted by Fritz Stamer as part of the Opel-RAK rocket program ...
glider, which Opel had purchased, with rocket power and launched the manned glider. The "Ente" was destroyed on its second flight. Eventually glider pioneer
Julius Hatry Julius Hatry (30 December 1906 – 7 November 2000) was a German aircraft designer and builder. He is remembered for his contributions to sailplane development in the early twentieth century and for building the world's first purpose-built roc ...
was tasked by von Opel to construct a dedicated glider, again called Opel-RAK.1, for his rocket program. On September 30, 1929 von Opel himself piloted the RAK.1, the world's first public manned rocket-powered flight from the Frankfurt-Rebstock airport, but experienced a hard landing. The Opel-RAK program and the spectacular public demonstrations of ground and air vehicles drew large crowds and caused global public excitement known as "rocket rumble", and had a large long-lasting impact on later spaceflight pioneers, in particular Wernher von Braun. Sixteen-year old von Braun was so enthusiastic about the public Opel-RAK demonstrations, that he constructed his own homemade rocket car, nearly killing himself in the process, and causing a major disruption in a crowded street by detonating the toy wagon to which he had attached fireworks. He was taken into custody by the local police until his father came to get him. The
Great Depression The Great Depression (19291939) was an economic shock that impacted most countries across the world. It was a period of economic depression that became evident after a major fall in stock prices in the United States. The economic contagio ...
put an end to the Opel-RAK program and von Opel left Germany in 1930, emigrating first to the US, later to France and Switzerland. After the break-up of the Opel-RAK program, Valier eventually was killed while experimenting with liquid-fueled rockets in May 1930, and is considered the first fatality of the dawning space age. In Germany, engineers and scientists became enthralled with liquid propulsion, building and testing them in the late 1920s within
Opel RAK Opel-RAK were a series of rocket vehicles produced by German automobile manufacturer Fritz von Opel, of the Opel car company, in association with others, including Max Valier, Julius Hatry, and Friedrich Wilhelm Sander. Opel RAK is generally con ...
in Rüsselsheim. According to
Max Valier Max Valier (9 February 1895 – 17 May 1930) was an Austrian rocketry pioneer. He was a leading figure in the world's first large-scale rocket program, Opel-RAK, and helped found the German ''Verein für Raumschiffahrt'' (VfR – "Spacefligh ...
's account, Opel RAK rocket designer,
Friedrich Wilhelm Sander '' Friedrich Wilhelm Sander (25 August 1885 in Glatz (Kłodzko) – 15 September 1938) was a German pyrotechnics and rocket technology engineer as well as manufacturer remembered for his contributions to rocket-powered flight as key protagonist of ...
launched two liquid-fuel rockets at Opel Rennbahn in Rüsselsheim on April 10 and April 12, 1929. These Opel RAK rockets have been the first European, and after Goddard the world's second, liquid-fuel rockets in history. In his book “Raketenfahrt” Valier describes the size of the rockets as in diameter and long, weighing empty and fueled. The maximum thrust was , with a total burning time of 132 seconds. These properties indicate a gas pressure pumping. The first missile rose so quickly that Sander lost sight of it. Two days later, a second unit was ready to go. Sander tied a rope to the rocket. After half the rope had been unwound, the line broke and this rocket also was lost, probably near the Opel proving ground and racetrack in Rüsselsheim, the "Rennbahn". The main purpose of these tests was to develop an aircraft propulsion system for crossing the English channel. Also, spaceflight historian
Frank H. Winter Frank H. Winter (born 1942) is an American historian and writer. He is the retired Curator of Rocketry of the National Air and Space Museum (NASM) of the Smithsonian Institution of Washington, D.C. Winter is also an internationally recognized hist ...
, curator at the National Air and Space Museum in Washington, DC, confirms that in addition to solid-fuel rockets used for land-speed records and the world's first manned rocket-plane flights, the Opel group was working on liquid-fuel rockets (SPACEFLIGHT, Vol. 21,2, Feb. 1979): In a cabled exclusive to The New York Times on 30 September 1929, von Opel is quoted as saying: "Sander and I now want to transfer the liquid rocket from the laboratory to practical use. With the liquid rocket I hope to be the first man to thus fly across the English Channel. I will not rest until I have accomplished that." At a speech on the donation of a RAK 2 replica to the Deutsches Museum, von Opel mentioned engineer Josef Schaberger as a key collaborator. "He belonged," von Opel said, "with the same enthusiasm as Sander to our small secret group, one of the tasks of which was to hide all the preparations from my father, because his paternal apprehensions led him to believe that I was cut out for something better than being a rocket researchist. Schaberger supervised all the details involved in construction and assembly (of rocket cars), and every time I sat behind the wheel with a few hundred pounds of explosives in my rear, and made the first contact, I did so with a feeling of total security ..As early as 1928, Mr. Schaberger and I developed a liquid rocket, which was definitely the first permanently operating rocket in which the explosive was injected into the combustion chamber and simultaneously cooled using pumps. ..We used benzol as the fuel," von Opel continued, "and nitrogen tetroxide as the oxidizer. This rocket was installed in a Mueller-Griessheim aircraft and developed a thrust of ." By May 1929, the engine produced a thrust of 200 kg (440 lb.) "for longer than fifteen minutes and in July 1929, the Opel RAK collaborators were able to attain powered phases of more than thirty minutes for thrusts of . at Opel's works in Rüsselsheim," again according to Max Valier's account. The Great Depression brought an end to the Opel RAK activities. The work of Sander and Valier, who died while experimenting in 1930, was confiscated by the
Heereswaffenamt ''Waffenamt'' (WaA) was the German Army Weapons Agency. It was the centre for research and development of the Weimar Republic and later the Third Reich for weapons, ammunition and army equipment to the German Reichswehr and then Wehrmacht ...
and integrated into the activities under General
Walter Dornberger Major-General Dr. Walter Robert Dornberger (6 September 1895 – 26 June 1980) was a German Army artillery officer whose career spanned World War I and World War II. He was a leader of Nazi Germany's V-2 rocket programme and other projects a ...
in the early and mid-1930s in a field near Berlin. An amateur rocket group, the VfR, co-founded by
Max Valier Max Valier (9 February 1895 – 17 May 1930) was an Austrian rocketry pioneer. He was a leading figure in the world's first large-scale rocket program, Opel-RAK, and helped found the German ''Verein für Raumschiffahrt'' (VfR – "Spacefligh ...
, included
Wernher von Braun Wernher Magnus Maximilian Freiherr von Braun ( , ; 23 March 191216 June 1977) was a German and American aerospace engineer and space architect. He was a member of the Nazi Party and Allgemeine SS, as well as the leading figure in the develop ...
, who eventually became the head of the army research station that designed the
V-2 rocket The V-2 (german: Vergeltungswaffe 2, lit=Retaliation Weapon 2), with the technical name ''Aggregat 4'' (A-4), was the world’s first long-range guided ballistic missile. The missile, powered by a liquid-propellant rocket engine, was developed ...
weapon for the Nazis. When private rocket-engineering became forbidden in Germany, Sander was arrested by Gestapo in 1935, convicted of treason, sentenced to 5 years in prison, and forced to sell his company. He died in 1938. Lieutenant Colonel Karl Emil Becker, head of the German Army's Ballistics and Munitions Branch, gathered a small team of engineers that included
Walter Dornberger Major-General Dr. Walter Robert Dornberger (6 September 1895 – 26 June 1980) was a German Army artillery officer whose career spanned World War I and World War II. He was a leader of Nazi Germany's V-2 rocket programme and other projects a ...
and Leo Zanssen, to figure out how to use rockets as long-range
artillery Artillery is a class of heavy military ranged weapons that launch munitions far beyond the range and power of infantry firearms. Early artillery development focused on the ability to breach defensive walls and fortifications during siege ...
in order to get around the
Treaty of Versailles The Treaty of Versailles (french: Traité de Versailles; german: Versailler Vertrag, ) was the most important of the peace treaties of World War I. It ended the state of war between Germany and the Allied Powers. It was signed on 28 June ...
' ban on research and development of long-range
cannon A cannon is a large- caliber gun classified as a type of artillery, which usually launches a projectile using explosive chemical propellant. Gunpowder ("black powder") was the primary propellant before the invention of smokeless powder ...
s.
Wernher von Braun Wernher Magnus Maximilian Freiherr von Braun ( , ; 23 March 191216 June 1977) was a German and American aerospace engineer and space architect. He was a member of the Nazi Party and Allgemeine SS, as well as the leading figure in the develop ...
, a young engineering prodigy who as an eighteen-year-old student helped
Hermann Oberth Hermann Julius Oberth (; 25 June 1894 – 28 December 1989) was an Austro-Hungarian-born German physicist and engineer. He is considered one of the founding fathers of rocketry and astronautics, along with Robert Esnault-Pelterie, Konstantin Ts ...
build his liquid rocket engine, was recruited by Becker and Dornberger to join their secret army program at Kummersdorf-West in 1932. Von Braun dreamed of conquering outer space with rockets and did not initially see the military value in missile technology. In 1927 a team of German rocket engineers, including Opel RAK's
Max Valier Max Valier (9 February 1895 – 17 May 1930) was an Austrian rocketry pioneer. He was a leading figure in the world's first large-scale rocket program, Opel-RAK, and helped found the German ''Verein für Raumschiffahrt'' (VfR – "Spacefligh ...
, had formed the ''
Verein für Raumschiffahrt ''Verein'' is a German word, sometimes translated as ''union'', ''club'' or ''association'', and may refer to: * ''Eingetragener Verein'' (e. V.), a registered voluntary association under German law * Swiss Verein, a voluntary association under Sw ...
'' (Society for Space Travel, or VfR), and in 1931 launched a liquid propellant rocket (using
oxygen Oxygen is the chemical element with the symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as wel ...
and
gasoline Gasoline (; ) or petrol (; ) (see ) is a transparent, petroleum-derived flammable liquid that is used primarily as a fuel in most spark-ignited internal combustion engines (also known as petrol engines). It consists mostly of organic co ...
). Similar work was done from 1932 onwards by the Austrian professor
Eugen Sänger Eugen Sänger (22 September 1905 – 10 February 1964) was an Austrian aerospace engineer best known for his contributions to lifting body and ramjet technology. Early career Sänger was born in the former mining town of Preßnitz (Přísečnic ...
, who migrated to Germany in 1936 and worked on rocket-powered
spaceplanes A spaceplane is a vehicle that can fly and glide like an aircraft in Earth's atmosphere and maneuver like a spacecraft in outer space. To do so, spaceplanes must incorporate features of both aircraft and spacecraft. Orbital spaceplanes ten ...
such as
Silbervogel Silbervogel (German for "silver bird") was a design for a liquid-propellant rocket-powered sub-orbital bomber produced by Eugen Sänger and Irene Bredt in the late 1930s for The Third Reich/Nazi Germany. It is also known as the RaBo ( – "rock ...
(sometimes called the "antipodal" bomber). On November 12, 1932 at a farm in Stockton NJ, the American Interplanetary Society's attempt to static-fire their first rocket (based on German Rocket Society designs) failed in a fire. In 1936, a British research programme based at
Fort Halstead Fort Halstead was a research site of Dstl, an executive agency of the UK Ministry of Defence. It is situated on the crest of the Kentish North Downs, overlooking the town of Sevenoaks, southeast of London. Originally constructed in 1892 as part ...
in Kent under the direction of Dr.
Alwyn Crow Sir Alwyn Douglas Crow (10 May 1894 – 5 February 1965) was a British scientist involved in research into ballistics, projectiles and missiles from 1916 to 1953. At Fort Halstead he developed the Unrotated Projectile an antiaircraft weapon for ...
started work on a series of unguided
solid-fuel rocket A solid-propellant rocket or solid rocket is a rocket with a rocket engine that uses solid propellants ( fuel/oxidizer). The earliest rockets were solid-fuel rockets powered by gunpowder; they were used in warfare by the Arabs, Chinese, Persian ...
s that could be used as
anti-aircraft weapon Anti-aircraft warfare, counter-air or air defence forces is the battlespace response to aerial warfare, defined by NATO as "all measures designed to nullify or reduce the effectiveness of hostile air action".AAP-6 It includes surface based, ...
s. In 1939, a number of test firings were carried out in the
British colony The British Overseas Territories (BOTs), also known as the United Kingdom Overseas Territories (UKOTs), are fourteen territories with a constitutional and historical link with the United Kingdom. They are the last remnants of the former Bri ...
of
Jamaica Jamaica (; ) is an island country situated in the Caribbean Sea. Spanning in area, it is the third-largest island of the Greater Antilles and the Caribbean (after Cuba and Hispaniola). Jamaica lies about south of Cuba, and west of His ...
, on a specially built range. In the 1930s, the German ''
Reichswehr ''Reichswehr'' () was the official name of the German armed forces during the Weimar Republic and the first years of the Third Reich. After Germany was defeated in World War I, the Imperial German Army () was dissolved in order to be reshaped ...
'' (which in 1935 became the ''
Wehrmacht The ''Wehrmacht'' (, ) were the unified armed forces of Nazi Germany from 1935 to 1945. It consisted of the ''Heer'' (army), the ''Kriegsmarine'' (navy) and the ''Luftwaffe'' (air force). The designation "''Wehrmacht''" replaced the previous ...
'') began to take an interest in rocketry. Artillery restrictions imposed by the 1919
Treaty of Versailles The Treaty of Versailles (french: Traité de Versailles; german: Versailler Vertrag, ) was the most important of the peace treaties of World War I. It ended the state of war between Germany and the Allied Powers. It was signed on 28 June ...
limited Germany's access to long-distance weaponry. Seeing the possibility of using rockets as long-range
artillery Artillery is a class of heavy military ranged weapons that launch munitions far beyond the range and power of infantry firearms. Early artillery development focused on the ability to breach defensive walls and fortifications during siege ...
fire, the Wehrmacht initially funded the VfR team, but because their focus was strictly scientific, created its own research team. At the behest of military leaders,
Wernher von Braun Wernher Magnus Maximilian Freiherr von Braun ( , ; 23 March 191216 June 1977) was a German and American aerospace engineer and space architect. He was a member of the Nazi Party and Allgemeine SS, as well as the leading figure in the develop ...
, at the time a young aspiring
rocket scientist Aerospace engineering is the primary field of engineering concerned with the development of aircraft and spacecraft. It has two major and overlapping branches: aeronautical engineering and astronautical engineering. Avionics engineering is sim ...
, joined the military (followed by two former VfR members) and developed long-range weapons for use in
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
by
Nazi Germany Nazi Germany (lit. "National Socialist State"), ' (lit. "Nazi State") for short; also ' (lit. "National Socialist Germany") (officially known as the German Reich from 1933 until 1943, and the Greater German Reich from 1943 to 1945) was ...
. In June 1938, the Soviet
Reactive Scientific Research Institute Reactive Scientific Research Institute (commonly known by the joint initialism RNII; russian: Реактивный научно-исследовательский институт, Reaktivnyy nauchno-issledovatel’skiy institut) was one of the ...
(RNII) began developing a multiple rocket launcher based on the RS-132 rocket. In August 1939, the completed rocket was the BM-13 / Katyusha rocket launcher (BM stands for ''боевая машина'' (translit. ''boyevaya mashina''), 'combat vehicle' for M-13 rockets). Towards the end of 1938 the first significant large scale testing of the rocket launchers took place, 233 rockets of various types were used. A salvo of rockets could completely straddle a target at a range of . Various rocket tests were conducted through 1940, and the BM-13-16 with launch rails for sixteen rockets was authorized for production. Only forty launchers were built before Germany invaded the Soviet Union in June 1941.


World War II

At the start of the war, the British had equipped their warships with
unrotated projectile The Unrotated Projectile (UP) was a British anti-aircraft and ground-bombardment rocket of the Second World War. A 7-inch version was developed for the Royal Navy by Alwyn Crow of the Projectile Development Establishment of the Ministry of Supp ...
unguided anti-aircraft rockets, and by 1940, the Germans had developed a surface-to-surface
multiple rocket launcher A multiple rocket launcher (MRL) or multiple launch rocket system (MLRS) is a type of rocket artillery system that contains multiple launchers which are fixed to a single platform, and shoots its rocket ordnance in a fashion similar to a volle ...
, the ''
Nebelwerfer The Nebelwerfer (smoke mortar) was a World War II Nazi Germany, German series of weapons. They were initially developed by and assigned to the German Army (Wehrmacht), Wehrmacht's "smoke troops" (''Nebeltruppen''). Initially, two different mortar ...
''. The Soviet
Katyusha rocket launchers The Katyusha ( rus, Катю́ша, p=kɐˈtʲuʂə, a=Ru-Катюша.ogg) is a type of rocket artillery first built and fielded by the Soviet Union in World War II. Multiple rocket launchers such as these deliver explosives to a target area ...
were top secret in the beginning of World War II. A special unit of the NKVD troops was raised to operate them. On July 14, 1941, an experimental artillery battery of seven launchers was first used in battle at Rudnya in
Smolensk Oblast Smolensk Oblast (russian: Смоле́нская о́бласть, ''Smolenskaya oblast''; informal name — ''Smolenschina'' (russian: Смоле́нщина)) is a federal subject of Russia (an oblast). Its administrative centre is the city of ...
of Russia, under the command of Captain
Ivan Flyorov Ivan Andreyevich Flyorov (russian: Иван Андреевич Флёров; 24 April 1905 – 7 October 1941), was a captain in the Red Army in command of the first battery of 8 '' Katyushas'' (BM-8), which was formed in Lipetsk and on 14 July 1 ...
, destroying a concentration of German troops with tanks, armored vehicles and trucks at the marketplace, causing massive
German Army The German Army (, "army") is the land component of the armed forces of Germany. The present-day German Army was founded in 1955 as part of the newly formed West German ''Bundeswehr'' together with the ''Marine'' (German Navy) and the ''Luftwaf ...
casualties and its retreat from the town in panic. After their success in the first month of the war, mass production was ordered and the development of other models proceeded. The Katyusha was inexpensive and could be manufactured in light industrial installations which did not have the heavy equipment to build conventional artillery gun barrels. By the end of 1942, 3,237 Katyusha launchers of all types had been built, and by the end of the war total production reached about 10,000. with 12 million rockets of the RS type produced for the Soviet armed forces. During the Second World War, Major-General Dornberger was the military head of the army's rocket program, Zanssen became the commandant of the
Peenemünde Peenemünde (, en, "Peene iverMouth") is a municipality on the Baltic Sea island of Usedom in the Vorpommern-Greifswald district in Mecklenburg-Vorpommern, Germany. It is part of the ''Amt'' (collective municipality) of Usedom-Nord. The communi ...
army rocket center, and von Braun was the technical director of the
ballistic missile A ballistic missile is a type of missile that uses projectile motion to deliver warheads on a target. These weapons are guided only during relatively brief periods—most of the flight is unpowered. Short-range ballistic missiles stay within the ...
program. They led the team that built the Aggregat-4 (A-4) rocket, which became the first vehicle to reach
outer space Outer space, commonly shortened to space, is the expanse that exists beyond Earth and its atmosphere and between celestial bodies. Outer space is not completely empty—it is a near-perfect vacuum containing a low density of particles, pred ...
during its test flight program in 1942 and 1943. By 1943, Germany began mass-producing the A-4 as the
Vergeltungswaffe 2 The V-2 (german: Vergeltungswaffe 2, lit=Retaliation Weapon 2), with the technical name ''Aggregat 4'' (A-4), was the world’s first long-range guided ballistic missile. The missile, powered by a liquid-propellant rocket engine, was developed ...
("Vengeance Weapon" 2, or more commonly, V2), a ballistic missile with a range carrying a
warhead A warhead is the forward section of a device that contains the explosive agent or toxic (biological, chemical, or nuclear) material that is delivered by a missile, rocket, torpedo, or bomb. Classification Types of warheads include: * Explosiv ...
at . Its supersonic speed meant there was no defense against it, and
radar Radar is a detection system that uses radio waves to determine the distance (''ranging''), angle, and radial velocity of objects relative to the site. It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, w ...
detection provided little warning. Germany used the weapon to bombard southern England and parts of Allied-liberated western Europe from 1944 until 1945. After the war, the V-2 became the basis of early American and Soviet rocket designs.Schefter (1999), p. 29 In 1943, production of the
V-2 rocket The V-2 (german: Vergeltungswaffe 2, lit=Retaliation Weapon 2), with the technical name ''Aggregat 4'' (A-4), was the world’s first long-range guided ballistic missile. The missile, powered by a liquid-propellant rocket engine, was developed ...
began in Germany. It had an operational range of and carried a warhead, with an
amatol Amatol is a highly explosive material made from a mixture of TNT and ammonium nitrate. The British name originates from the words ammonium and toluene (the precursor of TNT). Similar mixtures (one part dinitronaphthalene and seven parts ammoniu ...
explosive charge. It normally achieved an operational maximum altitude of around , but could achieve if launched vertically. The vehicle was similar to most modern rockets, with
turbopump A turbopump is a propellant pump with two main components: a rotodynamic pump and a driving gas turbine, usually both mounted on the same shaft, or sometimes geared together. They were initially developed in Germany in the early 1940s. The purpos ...
s,
inertial guidance An inertial navigation system (INS) is a navigation device that uses motion sensors (accelerometers), rotation sensors ( gyroscopes) and a computer to continuously calculate by dead reckoning the position, the orientation, and the velocity (dire ...
and many other features. Thousands were fired at various
Allied An alliance is a relationship among people, groups, or states that have joined together for mutual benefit or to achieve some common purpose, whether or not explicit agreement has been worked out among them. Members of an alliance are called ...
nations, mainly Belgium, as well as England and France. While they could not be intercepted, their guidance system design and single conventional warhead meant that they were insufficiently accurate against military targets. A total of 2,754 people in England were killed, and 6,523 were wounded before the launch campaign was ended. There were also 20,000 deaths of slave labour during the construction of V-2s. While it did not significantly affect the course of the war, the V-2 provided a lethal demonstration of the potential for guided rockets as weapons. In parallel with the guided missile programme in
Nazi Germany Nazi Germany (lit. "National Socialist State"), ' (lit. "Nazi State") for short; also ' (lit. "National Socialist Germany") (officially known as the German Reich from 1933 until 1943, and the Greater German Reich from 1943 to 1945) was ...
, rockets were also used on aircraft, either for assisting horizontal take-off (
RATO Rato is a village in the Cornillon commune in the Croix-des-Bouquets Arrondissement, Ouest department of Haiti Haiti (; ht, Ayiti ; French: ), officially the Republic of Haiti (); ) and formerly known as Hayti, is a country located o ...
), vertical take-off (
Bachem Ba 349 The Bachem Ba 349 Natter ( en, Colubrid, grass-snake) was a World War II German point-defence rocket-powered interceptor, which was to be used in a very similar way to a manned surface-to-air missile. After a vertical take-off, which eliminated ...
"Natter") or for powering them (
Me 163 The Messerschmitt Me 163 Komet is a rocket-powered interceptor aircraft primarily designed and produced by the German aircraft manufacturer Messerschmitt. It is the only operational rocket-powered fighter aircraft in history as well as th ...
,"Messerschmitt Me 163 Komet."
''World War 2 Planes''. Retrieved: 22 March 2009.
etc.). During the war Germany also developed several guided and unguided air-to-air, ground-to-air and ground-to-ground missiles (see
list of World War II guided missiles of Germany During World War II, Nazi Germany developed many missile and precision-guided munition systems. These included the first cruise missile, the first short-range ballistic missile, the first guided surface-to-air missiles, and the first anti-ship mi ...
).


Post World War II

Dornberger-Axter-von Braun.jpg, Dornberger and Von Braun after being captured by the Allies. Semyorka Rocket R7 by Sergei Korolyov in VDNH Ostankino RAF0540.jpg, R-7 8K72 "
Vostok Vostok refers to east in Russian but may also refer to: Spaceflight * Vostok programme, Soviet human spaceflight project * Vostok (spacecraft), a type of spacecraft built by the Soviet Union * Vostok (rocket family), family of rockets derived from ...
" permanently displayed at the Moscow Trade Fair at Ostankino; the rocket is held in place by its railway carrier, which is mounted on four diagonal beams that constitute the display pedestal. Here the railway carrier has tilted the rocket upright as it would do so into its launch pad structure—which is missing for this display. Mk 2.jpg, Prototype of the
General Electric General Electric Company (GE) is an American multinational conglomerate founded in 1892, and incorporated in New York state and headquartered in Boston. The company operated in sectors including healthcare, aviation, power, renewable energ ...
(USA) Mk-2 Reentry Vehicle (RV), based on
blunt body theory Harry Julian Allen (April 1, 1910 – January 29, 1977), also known as Harvey Allen, was an aeronautical engineer and a Director of the NASA Ames Research Center, most noted for his "Blunt Body Theory" of atmospheric entry which permitted successf ...
.
At the end of World War II, competing Russian, British, and US military and scientific crews raced to capture technology and trained personnel from the German rocket program at
Peenemünde Peenemünde (, en, "Peene iverMouth") is a municipality on the Baltic Sea island of Usedom in the Vorpommern-Greifswald district in Mecklenburg-Vorpommern, Germany. It is part of the ''Amt'' (collective municipality) of Usedom-Nord. The communi ...
. Russia and Britain had some success, but the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
benefited the most. The US captured a large number of German rocket scientists, including von Braun, and brought them to the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
as part of
Operation Paperclip Operation Paperclip was a secret United States intelligence program in which more than 1,600 German scientists, engineers, and technicians were taken from the former Nazi Germany to the U.S. for government employment after the end of World Wa ...
. In America, the same rockets that were designed to rain down on
Britain Britain most often refers to: * The United Kingdom, a sovereign state in Europe comprising the island of Great Britain, the north-eastern part of the island of Ireland and many smaller islands * Great Britain, the largest island in the United King ...
were used instead by scientists as research vehicles for developing the new technology further. The V-2 evolved into the American
Redstone rocket The PGM-11 Redstone was the first large American ballistic missile. A short-range ballistic missile (SRBM), it was in active service with the United States Army in West Germany from June 1958 to June 1964 as part of NATO's Cold War defense of W ...
, used in the early space program. After the war, rockets were used to study high-altitude conditions, by radio
telemetry Telemetry is the in situ data collection, collection of measurements or other data at remote points and their automatic data transmission, transmission to receiving equipment (telecommunication) for monitoring. The word is derived from the Gr ...
of temperature and pressure of the atmosphere, detection of
cosmic rays Cosmic rays are high-energy particles or clusters of particles (primarily represented by protons or atomic nuclei) that move through space at nearly the speed of light. They originate from the Sun, from outside of the Solar System in our own ...
, and further research; notably the
Bell X-1 The Bell X-1 (Bell Model 44) is a rocket engine–powered aircraft, designated originally as the XS-1, and was a joint National Advisory Committee for Aeronautics– U.S. Army Air Forces–U.S. Air Force supersonic research project built by Be ...
, the first manned vehicle to break the sound barrier. This continued in the US under von Braun and the others, who were destined to become part of the US scientific community. Independently, in the Soviet Union's space program research continued under the leadership of the chief designer
Sergei Korolev Sergei Pavlovich Korolev (russian: Сергей Павлович Королёв, Sergey Pavlovich Korolyov, sʲɪrˈɡʲej ˈpavləvʲɪtɕ kərɐˈlʲɵf, Ru-Sergei Pavlovich Korolev.ogg; ukr, Сергій Павлович Корольов, ...
. With the help of German technicians, the V-2 was launched and duplicated as the R-1 missile. German designs were abandoned in the late 1940s, and the foreign workers were sent home. A new series of engines built by Glushko and based on inventions of
Aleksei Mihailovich Isaev Aleksei Mikhailovich Isaev (also Isayev; Russian: Алексе́й Миха́йлович Иса́ев; October 24, 1908, in Saint Petersburg – June 10, 1971, in Moscow) was a Russian rocket engineer. Aleksei Isaev began work under Leonid Dus ...
formed the basis of the first ICBM, the R-7. The R-7 launched the first satellite,
Sputnik 1 Sputnik 1 (; see § Etymology) was the first artificial Earth satellite. It was launched into an elliptical low Earth orbit by the Soviet Union on 4 October 1957 as part of the Soviet space program. It sent a radio signal back to Earth for t ...
, and later
Yuri Gagarin Yuri Alekseyevich Gagarin; Gagarin's first name is sometimes transliterated as ''Yuriy'', ''Youri'', or ''Yury''. (9 March 1934 – 27 March 1968) was a Soviet pilot and cosmonaut who became the first human to journey into outer space. Tr ...
, the first man into space, and the first lunar and planetary probes. This rocket is still in use today. These prestigious events attracted the attention of top politicians, along with additional funds for further research. One problem that had not been solved was
atmospheric reentry Atmospheric entry is the movement of an object from outer space into and through the gases of an atmosphere of a planet, dwarf planet, or natural satellite. There are two main types of atmospheric entry: ''uncontrolled entry'', such as the entr ...
. It had been shown that an orbital vehicle easily had enough kinetic energy to vaporize itself, and yet it was known that meteorites can make it down to the ground. The mystery was solved in the US in 1951 when
H. Julian Allen Harry Julian Allen (April 1, 1910 – January 29, 1977), also known as Harvey Allen, was an aeronautical engineer and a Director of the NASA Ames Research Center, most noted for his "Blunt Body Theory" of atmospheric entry which permitted successf ...
and A. J. Eggers, Jr. of the
National Advisory Committee for Aeronautics The National Advisory Committee for Aeronautics (NACA) was a United States federal agency founded on March 3, 1915, to undertake, promote, and institutionalize aeronautical research. On October 1, 1958, the agency was dissolved and its assets ...
(NACA) made the counterintuitive discovery that a blunt shape (high drag) permitted the most effective heat shield. With this type of shape, around 99% of the energy goes into the air rather than the vehicle, and this permitted safe recovery of orbital vehicles. The Allen and Eggers discovery, initially treated as a military secret, was eventually published in 1958. Blunt body theory made possible the heat shield designs that were embodied in the
Mercury Mercury commonly refers to: * Mercury (planet), the nearest planet to the Sun * Mercury (element), a metallic chemical element with the symbol Hg * Mercury (mythology), a Roman god Mercury or The Mercury may also refer to: Companies * Merc ...
,
Gemini Gemini may refer to: Space * Gemini (constellation), one of the constellations of the zodiac ** Gemini in Chinese astronomy * Project Gemini, the second U.S. crewed spaceflight program * Gemini Observatory, consisting of telescopes in the Northern ...
,
Apollo Apollo, grc, Ἀπόλλωνος, Apóllōnos, label=genitive , ; , grc-dor, Ἀπέλλων, Apéllōn, ; grc, Ἀπείλων, Apeílōn, label=Arcadocypriot Greek, ; grc-aeo, Ἄπλουν, Áploun, la, Apollō, la, Apollinis, label= ...
, and
Soyuz Soyuz is a transliteration of the Cyrillic text Союз (Russian and Ukrainian, 'Union'). It can refer to any union, such as a trade union (''profsoyuz'') or the Union of Soviet Socialist Republics (Сою́з Сове́тских Социалис ...
space capsule A space capsule is an often-crewed spacecraft that uses a blunt-body reentry capsule to reenter the Earth's atmosphere without wings. Capsules are distinguished from other satellites primarily by the ability to survive reentry and return a payl ...
s, enabling astronauts and cosmonauts to survive the fiery re-entry into Earth's atmosphere. Some
spaceplane A spaceplane is a vehicle that can fly and glide like an aircraft in Earth's atmosphere and maneuver like a spacecraft in outer space. To do so, spaceplanes must incorporate features of both aircraft and spacecraft. Orbital spaceplanes ten ...
s such as the
Space Shuttle The Space Shuttle is a retired, partially reusable low Earth orbital spacecraft system operated from 1981 to 2011 by the U.S. National Aeronautics and Space Administration (NASA) as part of the Space Shuttle program. Its official program na ...
made use of the same theory. At the time the
STS STS, or sts, may refer to: Medicine * Secondary traumatic stress, a condition which leads to a diminished ability to empathize * Sequence-tagged site, a gene-reference in genomics * Soft-tissue sarcoma * Staurosporine, an antibiotic * STS (gen ...
was being conceived,
Maxime Faget Maxime Allen "Max" Faget (pronounced ''fah-ZHAY''; August 26, 1921 – October 9, 2004) was a Belizean-born American mechanical engineer. Faget was the designer of the Mercury spacecraft, and contributed to the later Gemini and Apollo space ...
, the Director of Engineering and Development at the
Manned Spacecraft Center The Lyndon B. Johnson Space Center (JSC) is NASA's center for human spaceflight (originally named the Manned Spacecraft Center), where human spaceflight training, research, and flight control are conducted. It was renamed in honor of the late U ...
, was not satisfied with the purely ''lifting re-entry'' method (as proposed for the cancelled X-20 "Dyna-Soar"). He designed a space shuttle which operated as a blunt body by entering the atmosphere at an extremely high
angle of attack In fluid dynamics, angle of attack (AOA, α, or \alpha) is the angle between a reference line on a body (often the chord line of an airfoil) and the vector representing the relative motion between the body and the fluid through which it is m ...
of 40° with the underside facing the direction of flight, creating a large
shock wave In physics, a shock wave (also spelled shockwave), or shock, is a type of propagating disturbance that moves faster than the local speed of sound in the medium. Like an ordinary wave, a shock wave carries energy and can propagate through a med ...
that would deflect most of the heat around the vehicle instead of into it. The Space Shuttle used a combination of a ''ballistic entry'' (blunt body theory) and
aerodynamic Aerodynamics, from grc, ἀήρ ''aero'' (air) + grc, δυναμική (dynamics), is the study of the motion of air, particularly when affected by a solid object, such as an airplane wing. It involves topics covered in the field of fluid dyn ...
re-entry; at an altitude of about , the atmosphere becomes dense enough for the aerodynamic re-entry phase to begin. Throughout re-entry, the Shuttle rolled to change lift direction in a prescribed way, keeping maximum deceleration well below 2 gs. These roll maneuvers allowed the Shuttle to use its lift to steer toward the runway.


Cold War

Rockets became extremely important militarily as modern
intercontinental ballistic missiles An intercontinental ballistic missile (ICBM) is a ballistic missile with a range greater than , primarily designed for nuclear weapons delivery (delivering one or more thermonuclear warheads). Conventional, chemical, and biological weapons ca ...
(ICBMs) when it was realized that
nuclear weapons A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions (thermonuclear bomb), producing a nuclear explosion. Both bomb ...
carried on a rocket vehicle were essentially impossible for existing defense systems to stop once launched, and launch vehicles such as the R-7,
Atlas An atlas is a collection of maps; it is typically a bundle of maps of Earth or of a region of Earth. Atlases have traditionally been bound into book form, but today many atlases are in multimedia formats. In addition to presenting geographic ...
, and
Titan Titan most often refers to: * Titan (moon), the largest moon of Saturn * Titans, a race of deities in Greek mythology Titan or Titans may also refer to: Arts and entertainment Fictional entities Fictional locations * Titan in fiction, fictiona ...
became delivery platforms for these weapons. Fueled partly by the
Cold War The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term '' cold war'' is used because the ...
, the 1960s became the decade of rapid development of rocket technology particularly in the Soviet Union (
Vostok Vostok refers to east in Russian but may also refer to: Spaceflight * Vostok programme, Soviet human spaceflight project * Vostok (spacecraft), a type of spacecraft built by the Soviet Union * Vostok (rocket family), family of rockets derived from ...
,
Soyuz Soyuz is a transliteration of the Cyrillic text Союз (Russian and Ukrainian, 'Union'). It can refer to any union, such as a trade union (''profsoyuz'') or the Union of Soviet Socialist Republics (Сою́з Сове́тских Социалис ...
,
Proton A proton is a stable subatomic particle, symbol , H+, or 1H+ with a positive electric charge of +1 ''e'' elementary charge. Its mass is slightly less than that of a neutron and 1,836 times the mass of an electron (the proton–electron mass ...
) and in the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
(e.g. the
X-15 The North American X-15 is a hypersonic rocket-powered aircraft. It was operated by the United States Air Force and the National Aeronautics and Space Administration as part of the X-plane series of experimental aircraft. The X-15 set speed ...
and
X-20 Dyna-Soar The Boeing X-20 Dyna-Soar ("Dynamic Soarer") was a United States Air Force (USAF) program to develop a spaceplane that could be used for a variety of military missions, including aerial reconnaissance, bombing, space rescue, satellite mainten ...
aircraft). There was also significant research in other countries, such as France, Britain, Japan, Australia, etc., and a growing use of rockets for
Space exploration Space exploration is the use of astronomy and space technology to explore outer space. While the exploration of space is carried out mainly by astronomers with telescopes, its physical exploration though is conducted both by robotic spacec ...
, with pictures returned from the far side of the
Moon The Moon is Earth's only natural satellite. It is the fifth largest satellite in the Solar System and the largest and most massive relative to its parent planet, with a diameter about one-quarter that of Earth (comparable to the width of ...
and unmanned flights for
Mars exploration The planet Mars has been explored remotely by spacecraft. Probes sent from Earth, beginning in the late 20th century, have yielded a large increase in knowledge about the Martian system, focused primarily on understanding its geology and habit ...
. In America, the manned spaceflight programs,
Project Mercury Project Mercury was the first human spaceflight program of the United States, running from 1958 through 1963. An early highlight of the Space Race, its goal was to put a man into Earth orbit and return him safely, ideally before the Soviet Un ...
,
Project Gemini Project Gemini () was NASA's second human spaceflight program. Conducted between projects Mercury and Apollo, Gemini started in 1961 and concluded in 1966. The Gemini spacecraft carried a two-astronaut crew. Ten Gemini crews and 16 individual ...
, and later the Apollo program, culminated in 1969 with the first manned
landing on the Moon A Moon landing is the arrival of a spacecraft on the surface of the Moon. This includes both crewed and robotic missions. The first human-made object to touch the Moon was the Soviet Union's Luna 2, on 13 September 1959. The United S ...
using the
Saturn V Saturn V is a retired American super heavy-lift launch vehicle developed by NASA under the Apollo program for human exploration of the Moon. The rocket was human-rated, with multistage rocket, three stages, and powered with liquid-propellant r ...
, causing the ''New York Times'' to retract its earlier 1920 editorial implying that spaceflight couldn't work: In the 1970s, the United States made five more lunar landings before cancelling the Apollo program in 1975. The replacement vehicle, the partially reusable
Space Shuttle The Space Shuttle is a retired, partially reusable low Earth orbital spacecraft system operated from 1981 to 2011 by the U.S. National Aeronautics and Space Administration (NASA) as part of the Space Shuttle program. Its official program na ...
, was intended to be cheaper, but no large reduction in costs was achieved. Meanwhile, in 1973, the expendable Ariane programme was begun, a launcher that by the year 2000 would capture much of the
geosat The GEOSAT (GEOdetic SATellite) was a U.S. Navy Earth observation satellite, launched on March 12, 1985 into an 800 km, 108° inclination orbit, with a nodal period of about 6040 seconds. The satellite carried a radar altimeter capable of m ...
market.


Market competition

Since the early 2010s, new private options for obtaining spaceflight services emerged, bringing substantial
market competition In economics, competition is a scenario where different Economic agent, economic firmsThis article follows the general economic convention of referring to all actors as firms; examples in include individuals and brands or divisions within the sa ...
into the existing
launch service provider A launch service provider (LSP) is a type of company which specialises in launching spacecraft. In 2018, the launch services sector accounted for $5.5 billion out of a total $344.5 billion "global space economy". It is responsible for the ordering ...
business. Initially, these
market forces In economics, a market is a composition of systems, institutions, procedures, social relations or infrastructures whereby parties engage in exchange. While parties may exchange goods and services by barter, most markets rely on sellers offering ...
have manifest through competitive dynamics among payload transport capabilities at diverse
price A price is the (usually not negative) quantity of payment or compensation given by one party to another in return for goods or services. In some situations, the price of production has a different name. If the product is a "good" in the c ...
s having a greater influence on rocket launch purchasing than the traditional political considerations of country of manufacture or the particular national entity using, regulating or
licensing A license (or licence) is an official permission or permit to do, use, or own something (as well as the document of that permission or permit). A license is granted by a party (licensor) to another party (licensee) as an element of an agreeme ...
the launch service. Following the advent of spaceflight technology in the late 1950s, space launch services came into being, exclusively by
national National may refer to: Common uses * Nation or country ** Nationality – a ''national'' is a person who is subject to a nation, regardless of whether the person has full rights as a citizen Places in the United States * National, Maryland, ce ...
programs. Later in the 20th century commercial operators became significant customers of launch providers. International competition for the
communications satellite A communications satellite is an artificial satellite that relays and amplifies radio telecommunication signals via a transponder; it creates a communication channel between a source transmitter and a receiver at different locations on Earth. C ...
payload subset of the launch market was increasingly influenced by commercial considerations. However, even during this period, for both commercial- and government-entity-launched
commsat A communications satellite is an artificial satellite that relays and amplifies radio telecommunication signals via a transponder; it creates a communication channel between a source transmitter and a receiver at different locations on Earth. C ...
s, the launch service providers for these payloads used launch vehicles built to government specifications, and with state-provided development funding exclusively. In the early 2010s, privately developed launch vehicle systems and space launch service offerings emerged. Companies now faced economic incentives rather than the principally political incentives of the earlier decades. The space launch business experienced a dramatic lowering of per-unit prices along with the addition of entirely new capabilities, bringing about a new phase of competition in the space launch market.


See also

*
Jet aircraft A jet aircraft (or simply jet) is an aircraft (nearly always a fixed-wing aircraft) propelled by jet engines. Whereas the engines in propeller-powered aircraft generally achieve their maximum efficiency at much lower speeds and altitudes, je ...
*
Rocket A rocket (from it, rocchetto, , bobbin/spool) is a vehicle that uses jet propulsion to accelerate without using the surrounding air. A rocket engine produces thrust by reaction to exhaust expelled at high speed. Rocket engines work entirely fr ...
*
Rocket engine A rocket engine uses stored rocket propellants as the reaction mass for forming a high-speed propulsive jet of fluid, usually high-temperature gas. Rocket engines are reaction engines, producing thrust by ejecting mass rearward, in accordanc ...


References


Bibliography

* * * * . * * * . * * . * * . * * . * . * . * * * . * Hadden, R. Lee. 2005
"Confederate Boys and Peter Monkeys."
Armchair General. January 2005. Adapted from a talk given to the
Geological Society of America The Geological Society of America (GSA) is a nonprofit organization dedicated to the advancement of the geosciences. History The society was founded in Ithaca, New York, in 1888 by Alexander Winchell, John J. Stevenson, Charles H. Hitchco ...
on March 25, 2004. * * . * . * * . * . * * * * . * * * * * * * . * * * . * * * . * . * * . * . * * . * * * * * * Schmidtchen, Volker (1977a), "Riesengeschütze des 15. Jahrhunderts. Technische Höchstleistungen ihrer Zeit", ''Technikgeschichte'' 44 (2): 153–173 (153–157) * Schmidtchen, Volker (1977b), "Riesengeschütze des 15. Jahrhunderts. Technische Höchstleistungen ihrer Zeit", ''Technikgeschichte'' 44 (3): 213–237 (226–228) * . * * . * * * * {{DEFAULTSORT:History Of Rocketry Rocketry
Rockets A rocket (from it, rocchetto, , bobbin/spool) is a vehicle that uses jet propulsion to accelerate without using the surrounding air. A rocket engine produces thrust by reaction to exhaust expelled at high speed. Rocket engines work entirely fr ...