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Cygnus (spacecraft)
Cygnus is an expendable American cargo spacecraft developed by Orbital Sciences Corporation and now manufactured and launched by Northrop Grumman Space Systems as part of NASA's Commercial Resupply Services (CRS) program. It is launched by Northrop Grumman's Antares rocket or ULA's Atlas V and is designed to transport supplies to the International Space Station (ISS) following the retirement of the American Space Shuttle. Since August 2000, ISS resupply missions have been regularly flown by the Russian Progress spacecraft, as well as by the European Automated Transfer Vehicle, and the Japanese H-II Transfer Vehicle. With the Cygnus spacecraft and the SpaceX Dragon, NASA seeks to increase its partnerships with domestic commercial aviation and aeronautics industry. ''Cygnus'' is the Latinized Greek word for swan and a northern constellation. Development With Rocketplane Kistler unable to meet funding obligations for its K-1 launch vehicle under the terms of the COTS agreeme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Space Station
The International Space Station (ISS) is the largest modular space station currently in low Earth orbit. It is a multinational collaborative project involving five participating space agencies: NASA (United States), Roscosmos (Russia), JAXA (Japan), ESA (Europe), and CSA (Canada). The ownership and use of the space station is established by intergovernmental treaties and agreements. The station serves as a microgravity and space environment research laboratory in which scientific research is conducted in astrobiology, astronomy, meteorology, physics, and other fields. The ISS is suited for testing the spacecraft systems and equipment required for possible future long-duration missions to the Moon and Mars. The ISS programme evolved from the Space Station ''Freedom'', a 1984 American proposal to construct a permanently crewed Earth-orbiting station, and the contemporaneous Soviet/Russian '' Mir-2'' proposal from 1976 with similar aims. The ISS is the ninth space station to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automated Transfer Vehicle
The Automated Transfer Vehicle, originally Ariane Transfer Vehicle or ATV, was an expendable cargo spacecraft developed by the European Space Agency (ESA), used for space cargo transport in 2008–2015. The ATV design was launched to orbit five times, exclusively by the Ariane 5 heavy-lift launch vehicle. It effectively was a larger European counterpart to the Russian Progress cargo spacecraft for carrying upmass to a single destination—the International Space Station (ISS)—but with three times the capacity. The five ATVs were named after important European figures in science and engineering: '' Jules Verne'', '' Johannes Kepler'', ''Edoardo Amaldi'', ''Albert Einstein'', and ''Georges Lemaître''. Following several delays to the program, the first of these was launched in March 2008. These ATVs performed supply missions to the ISS, transporting various payloads such as propellant, water, air, food, and scientific research equipment; ATVs also reboosted the station into a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cygnus CRS Orb-4
OA-4, previously known as Orbital-4, was the fourth successful flight of the Orbital ATK uncrewed resupply spacecraft Cygnus and its third flight to the International Space Station (ISS) under the Commercial Resupply Services (CRS-1) contract with NASA. With the Antares launch vehicle undergoing a redesign following its failure during the Orb-3 launch, OA-4 was launched by an Atlas V launch vehicle. Following three launch delays due to inclement weather beginning on 3 December 2015, OA-4 was launched at 21:44:57 UTC on 6 December 2015. With a liftoff weight of , OA-4 became the heaviest payload ever launched on an Atlas V. The spacecraft rendezvoused with and was berthed to the ISS on 9 December 2015. It was released on 19 February 2016 after 72 days at the International Space Station. Deorbit occurred on 20 February 2016 at approximately 16:00 UTC. Spacecraft OA-4 was the fourth of eight flights by Orbital ATK under the Commercial Resupply Services (CRS-1) contract with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taurus II
Development The NASA COTS award was for and Orbital Sciences expected to invest an additional $150 million, split between $130 million for the booster and $20 million for the spacecraft. A Commercial Resupply Service contract of $1.9 billion for eight flights was awarded in 2008. As of April 2012, development costs were estimated at $472 million. In June 2008, it was announced that the Mid-Atlantic Regional Spaceport, formerly part of the Wallops Flight Facility, in Virginia, would be the primary launch site for the rocket. Launch pad 0A (LP-0A), previously used for the failed Conestoga rocket, would be modified to handle Antares. Wallops allows launches which reach the International Space Station's orbit as effectively as those from Cape Canaveral, Florida, while being less crowded. The first Antares flight launched a Cygnus mass simulator. On December 10, 2009, Alliant Techsystems Inc. (ATK) test-fired their Castor 30 motor for use on the second stage of the Antares ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Space Symposium
The premier gathering of the global space community, the Space Foundation’s Space Symposium (formerly the National Space Symposium) is held each Spring at The Broadmoor resort in Colorado Springs, Colorado. Attended by top-level representatives from the international space community, the Space Symposium features presentations and panels that provide insight into space developments and the latest thinking on critical industry issues; an expansive exhibit center that showcases the latest space technology; special event and awards presentations: targeted programs for specific groups, including young space professionals, the cyber community and educators and students; and, above all, ample opportunities for networking. The 2013 event attracted 9,000 total participants from more than 30 nations. Among the participants were: * Approximately 160 exhibitors, including 33 that were at the Symposium for the first time * Almost 100 speakers * More than 75 teachers from 13 states * Almost ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
K-1 (rocket)
The Kistler K-1 was a two-stage, fully reusable launch vehicle design created by Kistler Aerospace. It was to accommodate a wide range of missions, including payload delivery to low Earth orbit (LEO), payload delivery to high-energy orbits with a K-1 Active Dispenser, technology demonstration flights, microgravity missions, and commercial cargo resupply, recovery, and reboost services for the International Space Station (ISS). In 2004, the company won a NASA contract to fly supply missions to ISS. At the time, Kistler claimed that the design of the K-1 was 75% complete, and the $227 million NASA contract would be used to complete development and the first flights. SpaceX protested, suggesting that the presence of well-known former NASA engineers biased the decision in favor of Kistler. The Government Accountability Office (GAO) sided with SpaceX and NASA suspended the contract in favor of a new process, the Commercial Orbital Transportation Services (COTS) program. Lacking fundi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rocketplane Kistler
Rocketplane Kistler (RpK) was a reusable launch system firm originally based in Oklahoma. It was formed in 2006 after Rocketplane Limited, Inc. acquired Kistler Aerospace. NASA announced that Rocketplane Kistler had been chosen to develop crew and cargo launch services. However, having missed financial milestones NASA terminated funding for the project. It filed for chapter 7 bankruptcy in 2010. K-1 launch vehicle Rocketplane Kistler's primary project was the K-1, a reusable launch vehicle which was intended to get as high as geosynchronous orbit, and was hoped to compete with relatively expensive, one-shot rockets for servicing of the International Space Station. Corporate history Kistler Aerospace was founded in Kirkland, Washington by Walter Kistler and Bob Citron in 1993 as a private company attempting to develop fully reusable vehicles capable of earth orbit at a minimal price. Rob Meyerson, who later went on to become President of Blue Origin, was a Senior Manager a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bolden In-front Of Cygnus
''Bolden'' is a 2019 American drama film based on the life of cornetist Buddy Bolden (1877–1931). One of the seminal figures in jazz history, Bolden left no surviving recordings, having been committed in 1907 at age 30 to the Louisiana State Insane Asylum, where he spent the rest of his life after a diagnosis of acute alcoholic psychosis. The musical drama is directed by Daniel Pritzker, and features original music written, arranged and performed by Wynton Marsalis. The film stars Gary Carr as Bolden, and co-stars Erik LaRay Harvey, Reno Wilson, Yaya DaCosta, Ian McShane and Michael Rooker. The score by Marsalis includes vocalists Catherine Russell, Brianna Thomas, Don Vappie, and instrumentalists including Wycliffe Gordon, Victor Goines, Marcus Printup, and others. The film contains performances by Reno Wilson playing Louis Armstrong (acting and singing). ''Bolden'' was released in theaters on May 3, 2019, by Abramorama. Cast * Gary Carr as Charles "Buddy" Bolden * Erik ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cygnus (constellation)
Cygnus is a northern constellation on the plane of the Milky Way, deriving its name from the Latinized Greek word for swan. Cygnus is one of the most recognizable constellations of the northern summer and autumn, and it features a prominent asterism known as the Northern Cross (in contrast to the Southern Cross). Cygnus was among the 48 constellations listed by the 2nd century astronomer Ptolemy, and it remains one of the 88 modern constellations. Cygnus contains Deneb (ذنب, translit. ''ḏanab,'' tail)one of the brightest stars in the night sky and the most distant first-magnitude staras its "tail star" and one corner of the Summer Triangle. It also has some notable X-ray sources and the giant stellar association of Cygnus OB2. Cygnus is also known as the Northern Cross. One of the stars of this association, NML Cygni, is one of the largest stars currently known. The constellation is also home to Cygnus X-1, a distant X-ray binary containing a supergiant and unseen m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swan
Swans are birds of the family (biology), family Anatidae within the genus ''Cygnus''. The swans' closest relatives include the goose, geese and ducks. Swans are grouped with the closely related geese in the subfamily Anserinae where they form the tribe (biology), tribe Cygnini. Sometimes, they are considered a distinct subfamily, Cygninae. There are six living and many extinct species of swan; in addition, there is a species known as the coscoroba swan which is no longer considered one of the true swans. Swans usually mate for life, although "divorce" sometimes occurs, particularly following nesting failure, and if a mate dies, the remaining swan will take up with another. The number of bird egg, eggs in each :wikt:clutch, clutch ranges from three to eight. Etymology and terminology The English word ''swan'', akin to the German language, German , Dutch language, Dutch and Swedish language, Swedish , is derived from Indo-European root ' ('to sound, to sing'). Young swans are kn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greek Language
Greek ( el, label=Modern Greek, Ελληνικά, Elliniká, ; grc, Ἑλληνική, Hellēnikḗ) is an independent branch of the Indo-European family of languages, native to Greece, Cyprus, southern Italy (Calabria and Salento), southern Albania, and other regions of the Balkans, the Black Sea coast, Asia Minor, and the Eastern Mediterranean. It has the longest documented history of any Indo-European language, spanning at least 3,400 years of written records. Its writing system is the Greek alphabet, which has been used for approximately 2,800 years; previously, Greek was recorded in writing systems such as Linear B and the Cypriot syllabary. The alphabet arose from the Phoenician script and was in turn the basis of the Latin, Cyrillic, Armenian, Coptic, Gothic, and many other writing systems. The Greek language holds a very important place in the history of the Western world. Beginning with the epics of Homer, ancient Greek literature includes many works of lasting impo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin
Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the Roman Republic it became the dominant language in the Italian region and subsequently throughout the Roman Empire. Even after the fall of Western Rome, Latin remained the common language of international communication, science, scholarship and academia in Europe until well into the 18th century, when other regional vernaculars (including its own descendants, the Romance languages) supplanted it in common academic and political usage, and it eventually became a dead language in the modern linguistic definition. Latin is a highly inflected language, with three distinct genders (masculine, feminine, and neuter), six or seven noun cases (nominative, accusative, genitive, dative, ablative, and vocative), five declensions, four verb conjuga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
