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Soyuz 29
Soyuz 29 (russian: Союз 29, ''Union 29'') was a 1978 crewed Soviet space mission to the Salyut 6 space station. It was the fifth mission, the fourth successful docking, and the second long-duration crew for the orbiting station. Commander Vladimir Kovalyonok and flight engineer Aleksandr Ivanchenkov established a new space-endurance record of 139 days. The crew returned in Soyuz 31, which had been swapped by a crew launched in August who returned in Soyuz 29. Crew Backup crew Mission highlights Launch and station re-activation The second long-duration mission to Salyut 6 was launched into orbit on 15 June 1978. The space station had been vacant for three months since the record-breaking mission of Soyuz 26 ended after 96 days. The crew successfully docked on 17 June and Kovalyonok and Ivanchenkov reactivated the station. Kovalyonok, who was aboard the failed Soyuz 25 mission to Salyut 6, became the first person to visit the same station twice. They switched on the st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soyuz 7K-T
The second generation of the Soyuz spacecraft, the ''Soyuz 7K-T'', comprised Soyuz 12 through Soyuz 40 (1973-1981). In the wake of the Soyuz 11 tragedy, the spacecraft was redesigned to accommodate two cosmonauts who would wear pressure suits at all times during launch, docking, undocking, and reentry. The place of the third cosmonaut was taken by extra life-support systems. Finally, the 7K-T, being intended purely as a space station ferry, had no solar panels, instead sporting two large whip antennas in their place. As a result, it relied on batteries which only provided enough power for two days of standalone flight. The idea was that the Soyuz would recharge while docked with a Salyut space station, but in the event of a docking or other mission failure (which ended up happening on several occasions), the crew was forced to power off everything except communications and life support systems until they could reenter. Two test flights of the 7K-T were conducted prior to comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salyut 6 EP-4
The ''Salyut'' programme (russian: Салют, , meaning "salute" or "fireworks") was the first space station programme, undertaken by the Soviet Union. It involved a series of four crewed scientific research space stations and two crewed military reconnaissance space stations over a period of 15 years, from 1971 to 1986. Two other ''Salyut'' launches failed. In one respect, ''Salyut'' had the task of carrying out long-term research into the problems of living in space and a variety of astronomical, biological and Earth-resources experiments, and on the other hand the USSR used this civilian programme as a cover for the highly secretive military ''Almaz'' stations, which flew under the ''Salyut'' designation. ''Salyut'' 1, the first station in the programme, became the world's first crewed space station. ''Salyut'' flights broke several spaceflight records, including several mission-duration records, and achieved the first orbital handover of a space station from one crew t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mirosław Hermaszewski
Mirosław Hermaszewski (; 15 September 1941 – 12 December 2022) was a Polish cosmonaut, fighter plane pilot, and Polish Air Force officer. He became the first, and at the time of his death in December 2022, the only, Polish national in space when he flew aboard the Soviet Soyuz 30 spacecraft in 1978. He was the 89th human to reach outer space. Early life and education Mirosław Hermaszewski was born on 15 September 1941 into a Polish family in Lipniki, formerly in the Wołyń Voivodeship of Poland, but at the time part of Reichskommissariat Ukraine, and since the end of the Second World War located in Ukraine. The youngest of Roman Hermaszewski and Kamila Bielawska's seven children, Mirosław was a survivor of the Volhynian slaughter during which Ukrainian nationalists murdered 19 members of his family, including his father. Hermaszewski narrowly escaped death himself when the Ukrainian Insurgent Army attacked Lipniki on the night of 26–27 March 1943. At the time of the m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intercosmos
Interkosmos (russian: Интеркосмос) was a Soviet space program, designed to help the Soviet Union's allies with crewed and uncrewed space missions. The program was formed in April 1967 in Moscow. All members of the program from USSR were given the Hero of the Soviet Union medal or the Order of Lenin. The program included the allied east-European states of the Warsaw Pact, Eastern Bloc, CoMEcon, and other socialist states like Afghanistan, Cuba, Mongolia, and Vietnam. In addition, pro-Soviet non-aligned states such as India and Syria participated, and even states such as the United Kingdom, France and Austria, despite them being capitalist states. Following the Apollo–Soyuz, there were talks between NASA and Interkosmos in the 1970s about a "Shuttle-Salyut" program to fly Space Shuttle missions to a Salyut space station, with later talks in the 1980s even considering flights of the future ''Buran''-class orbiter to a future US space station. Wikisource:Mir Hardwar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyotr Klimuk
Pyotr Ilyich Klimuk ( be, Пётр Ільіч Кліму́к; russian: Пётр Ильич Климу́к; born 10 July 1942) is a former Soviet cosmonaut and the first Belarusian to perform space travel. Klimuk made three flights into space. From 1991 to 2003, he headed the Yuri Gagarin Cosmonaut Training Center. Life Klimuk attended the Leninski Komsomol Chernigov High Aviation School and entered the Soviet Air Force in 1964. The following year, he was selected to join the space programme. His first flight was a long test flight on Soyuz 13 in 1973. This was followed by a mission to the Salyut 4 space station on Soyuz 18 in 1975. From 1976 he became involved in the Intercosmos and made his third and final spaceflight on an Intercosmos flight with Polish cosmonaut Mirosław Hermaszewski on Soyuz 30 in 1978. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gravity-gradient Stabilization
Gravity-gradient stabilization (a.k.a. "tidal stabilization") is a method of stabilizing artificial satellites or space tethers in a fixed orientation using only the orbited body's mass distribution and gravitational field. The main advantage over using active stabilization with propellants, gyroscopes or reaction wheels is the low use of power and resources. It can also reduce or prevent the risk of propellant contamination of sensitive components. The idea is to use the Earth's gravitational field and tidal forces to keep the spacecraft aligned in the desired orientation. The gravity of the Earth decreases according to the inverse-square law, and by extending the long axis perpendicular to the orbit, the "lower" part of the orbiting structure will be more attracted to the Earth. The effect is that the satellite will tend to align its axis of minimum moment of inertia vertically. The first experimental attempt to use the technique on a human spaceflight was performed on Sep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airlock
An airlock, air-lock or air lock, often abbreviated to just lock, is a compartment with doors which can be sealed against pressure which permits the passage of people and objects between environments of differing pressure or atmospheric composition while minimizing the change of pressure in the adjoining spaces and mixing of environments. The lock consists of a relatively small chamber with two airtight doors in series which do not open simultaneously. An airlock may be used for passage between environments of different gases or different pressures, or both, to minimize pressure loss or prevent the gases from mixing. An airlock may also be used underwater to allow passage between an air environment in a pressure vessel and the water environment outside, in which case the airlock can contain air or water. This is called a floodable airlock or an underwater airlock, and is used to prevent water from entering a submersible vessel or an underwater habitat. Air-locks are used in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soyuz 25
Soyuz 25 (russian: Союз 25, ''Union 25'') was an October, 1977, Soviet crewed space flight, the first to the new Salyut 6 space station, which had been launched 10 days earlier. However, the mission was aborted when cosmonauts Vladimir Kovalyonok and Valery Ryumin failed to engage the docking latches of the station despite five attempts. Lacking sufficient fuel to attempt a dock at the other end of the station and with battery power for only two days, they returned to Earth.The mission report is available here: http://www.spacefacts.de/mission/english/soyuz-25.htm The failure led to a new rule whereby every crew had to have at least one person aboard who had previously flown in space. Crew Backup crew Mission highlights Soyuz 25 was launched on 9 October 1977 with a crew of two cosmonauts to dock with the orbiting Salyut 6 space station, which had been launched 10 days earlier, on 29 September. The crew were to stay on board for about 90 days, which would break the Soviet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soyuz 26
Soyuz 26 (russian: Союз 26, ''Union 26'') was a Soviet space mission which launched the crew of Salyut 6 EO-1, the first long duration crew on the space station Salyut 6. The Soyuz spacecraft was launched on 10 December 1977, and docked with the space station the next day. Soyuz 27 Soyuz 27 (russian: Союз 27, ''Union 27'') was a 1978 Soviet crewed spacecraft which flew to the orbiting Salyut 6 space station, during the mission EP-1. It was the third crewed flight to the station, the second successful docking and th ... arrived at the station in January 1978, and its two-person crew transferred into the Soyuz 26 spacecraft to undock and land a few days later. Crew Backup crew Mission parameters *Mass: *Perigee: *Apogee: *Inclination: 51.65° *Period: 88.67 minutes References Crewed Soyuz missions 1977 in the Soviet Union Spacecraft launched in 1977 Spacecraft which reentered in 1978 Spacecraft launched by Soyuz-U rockets {{USSR-spacecraft-st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soyuz 29 Landing Capsule
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 The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, ... (Сою́з Сове́тских Социалисти́ческих Респу́блик, ''Soyuz Sovetskikh Sotsialisticheskikh Respublik''). As terminological shorthand "soyuz" by itself was often used interchangeably with each of the slightly longer terms Сове́тский Сою́з (''Sovetskiy Soyuz'', 'Soviet Union'). It was also a shorthand for the citizenry as a whole. Soyuz is also the designated name of various projects the country commissioned during the Space Race. Space program uses * Soyuz programme, a human spaceflig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eberhard Köllner
Eberhard Köllner (born 29 September 1939 in Stassfurt, Germany) was selected for Soyuz 31 as the backup for Sigmund Jähn. He later became the Director of the Airforce Academy of the German Democratic Republic in the rank of an ''Oberst'' ("Colonel"), following the reunion of Germany he refused to be transferred to the (West) German ''Bundeswehr The ''Bundeswehr'' (, meaning literally: ''Federal Defence'') is the armed forces of the Federal Republic of Germany. The ''Bundeswehr'' is divided into a military part (armed forces or ''Streitkräfte'') and a civil part, the military part con ...''. He is currently working in private industries. References External linksSpacefacts biography of Eberhard Köllner 1939 births Living people People from Staßfurt German astronauts National People's Army personnel {{astronaut-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valeri Ryumin
Valery Victorovich Ryumin (russian: Валерий Викторович Рюмин; 16 August 1939 – 6 June 2022) was a Soviet cosmonaut. Biography In 1958, he graduated from the Kaliningrad Mechanical Engineering Technical College with the specialty "Cold Working of Metal." In 1966, he graduated from the Department of Electronics and Computing Technology of the Moscow Forestry Engineering Institute with the specialty "Spacecraft Control Systems." From 1958 to 1961, Ryumin served in the army as a tank commander. From 1966 onwards he was employed at the Rocket Space Corporation Energia, holding the positions of Ground Electrical Test Engineer, Deputy Lead Designer for Orbital Stations, Department Head, and Deputy General Designer for Testing. He helped develop and prepare all orbital stations, beginning with Salyut 1. In 1973, he joined the RSC Energia cosmonaut corps. Ultimately he became a veteran of four space flights and logged a total of 371 days in space. In 1977, h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
