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Soyuz T-9
Soyuz T-9 ( Russian: Союз Т-9, Union T-9) was the 4th expedition to Salyut 7 following the failed docking of Soyuz T-8. It returned lab experiments to Earth. The next mission, Soyuz 7K-ST No.16L (Soyuz 10a), had exploded and thus failed to launch. Soyuz T-9 achieved successful docking with the station, although the mission was bracketed by the failed attempt of Soyuz T-8 and the launch pad abort of Soyuz T-10 which would follow immediately. Crew Backup crew Mission parameters * Mass: 6850 kg * Perigee: 201 km * Apogee: 229 km * Inclination: 51.6° * Period: 88.6 minutes Mission highlights Fourth expedition to Salyut 7. Its mission was heavily impacted by the Soyuz T-8 docking failure and the Soyuz T-10a Soyuz booster failures which bracketed it. Almost immediately after docking at Salyut 7's aft port, the crew entered Kosmos 1443 and commenced transferring the 3.5 tons of cargo lining its walls to Salyut 7. On 27 July 1983, a small object struck a Salyu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salyut 7
Salyut 7 (russian: Салют-7; en, Salute 7) (a.k.a. DOS-6, short for Durable Orbital Station) was a space station in low Earth orbit from April 1982 to February 1991. It was first crewed in May 1982 with two crew via Soyuz T-5, and last visited in June 1986, by Soyuz T-15. Various crew and modules were used over its lifetime, including 12 crewed and 15 uncrewed launches in total. Supporting spacecraft included the Soyuz T, Progress, and TKS spacecraft. It was part of the Soviet Salyut programme, and launched on 19 April 1982 on a Proton rocket from Site 200/40 at the Baikonur Cosmodrome in the Soviet Union. Salyut 7 was part of the transition from monolithic to modular space stations, acting as a testbed for docking of additional modules and expanded station operations. It was the eighth space station of any kind launched. Salyut 7 was the last of both the second generation of DOS-series space stations and of the monolithic Salyut Program overall, to be replaced by Mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earth
Earth is the third planet from the Sun and the only astronomical object known to harbor life. While large volumes of water can be found throughout the Solar System, only Earth sustains liquid surface water. About 71% of Earth's surface is made up of the ocean, dwarfing Earth's polar ice, lakes, and rivers. The remaining 29% of Earth's surface is land, consisting of continents and islands. Earth's surface layer is formed of several slowly moving tectonic plates, which interact to produce mountain ranges, volcanoes, and earthquakes. Earth's liquid outer core generates the magnetic field that shapes the magnetosphere of the Earth, deflecting destructive solar winds. The atmosphere of the Earth consists mostly of nitrogen and oxygen. Greenhouse gases in the atmosphere like carbon dioxide (CO2) trap a part of the energy from the Sun close to the surface. Water vapor is widely present in the atmosphere and forms clouds that cover most of the planet. More sola ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Salyut Expeditions
This is a chronological list of expeditions to the Salyut space stations. Initially these expeditions were not numbered, however the crews of Salyut 6 and Salyut 7 were numbered , where ''n'' is sequentially increased with each expedition to that particular station. Taxi crews are excluded from this list (see List of human spaceflights to Salyut space stations for details). Salyut commanders are listed in ''italics''. "Duration" refers to the crew and does not always correspond to "Flight up" or "Flight down". Missions which failed to reach or dock with the station are highlighted in red. The Salyut programme was a series of Soviet space stations launched during the 1970s and 1980s. Six Salyut space stations were crewed, whilst a number of other stations were not, either due to failures, or because they were prototypes and not designed to be crewed. Crewed flights as part of the Salyut programme ended in 1986, when Salyut was superseded by the Mir space station. See also * Salyu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Human Spaceflights To Salyut Space Stations
This is a chronological list of human spaceflights to the Salyut space stations. Prior to Salyut 6, flights were referred to by the designation of the Soyuz spacecraft that transported the crew to and from the station. Flights to Salyut 6 and Salyut 7 were numbered either for long-term expedition crews, or for short-term visiting or taxi crews, where ''n'' was sequentially increased with each flight of that type to that particular station. Salyut commanders are listed in ''italics''. "Duration" refers to the crew and does not always correspond to "Flight up" or "Flight down". Missions which failed to reach or dock with the station are listed in red. All cosmonauts are Soviet unless otherwise indicated. The Salyut programme was a series of Soviet space stations launched during the 1970s and 1980s. Six Salyut space stations were crewed in addition to a number of prototypes and failures. Crewed flights as part of the Salyut programme ended in 1986 as efforts were shifted to Mir. Sa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Return From Orbit
''Return from Orbit'' (russian: Возвращение с орбиты, Vozvraschenie s orbiti) is a Soviet 1984 science fiction film directed by Aleksandr Surin. It featured scenes filmed in orbit onboard Salyut 7 space station and Soyuz T-9 spacecraft. The film depicts an accident on an orbital station where a meteor storm results in a life-threatening injury for the mission commander which requires an emergency return to Earth. An experienced team is sent to evacuate the crew and repair the station, but faces another serious incident which puts their own lives in grave danger. Plot Cosmonauts Pavel Kuznetsov and Vyacheslav Mukhin are longtime friends who came to make an outstanding team. On their first space mission, the rocket spectacularly fails, but their spacecraft is ejected to safety by the launch escape system. They are shaken by the experience, but determined to make another attempt. As new launch is scheduled shortly, Kuznetsov learns of a sudden death of his estrang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zarya (ISS Module)
''Zarya'' (russian: Заря, , Dawn), also known as the Functional Cargo Block or FGB (from the russian: "Функционально-грузовой блок", , ''Funktsionalno-gruzovoy blok'' or ''ФГБ''), is the first module of the International Space Station to have been launched.NASA, International Space StationZarya(accessed 19 Apr. 2014) The FGB provided electrical power, storage, propulsion, and guidance to the ISS during the initial stage of assembly. With the launch and assembly in orbit of other modules with more specialized functionality, it is primarily used for storage, both inside the pressurized section and in the externally mounted fuel tanks. The ''Zarya'' is a descendant of the TKS spacecraft designed for the Russian ''Salyut'' program. The name ''Zarya'' ("Dawn") was given to the FGB because it signified the dawn of a new era of international cooperation in space. Although it was built by a Russian company, it is owned by the United States. Construc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VA Capsule
The Vozvraschaemyi Apparat (russian: Возвращаемый Аппарат, lit=Return Vehicle, GRAU index 11F74), or VA spacecraft, was a Soviet crew capsule, intended to serve as a crewed launch and reentry vehicle. Initially designed for the LK-1 human lunar flyby spacecraft for one of the Soviet crewed lunar programs, then the LK-700 redesign, it was later repurposed for the Almaz military space station program. The VA capsule on display at the Smithsonian National Air and Space Museum was labeled as ''Merkur'', following a mistranslation of the original documentation – while incorrect, the name is being used in the West for the VA spacecraft and capsule. The VA spacecraft was capable of independent flight – up to 31 hours in its last incarnation – it needed however to be combined with additional hardware (containing propulsion and storage) to achieve a longer flight duration. Three different such usage scenarios for the VA spacecraft were planned: Initially the L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orbital Debris
Space debris (also known as space junk, space pollution, space waste, space trash, or space garbage) are defunct human-made objects in space—principally in Earth orbit—which no longer serve a useful function. These include derelict spacecraft—nonfunctional spacecraft and abandoned launch vehicle stages—mission-related debris, and particularly numerous in Earth orbit, fragmentation debris from the breakup of derelict rocket bodies and spacecraft. In addition to derelict human-made objects left in orbit, other examples of space debris include fragments from their disintegration, erosion and collisions or even paint flecks, solidified liquids expelled from spacecraft, and unburned particles from solid rocket motors. Space debris represents a risk to spacecraft. Space debris is typically a negative externality—it creates an external cost on others from the initial action to launch or use a spacecraft in near-Earth orbit—a cost that is typically not taken into accoun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meteor Shower
A meteor shower is a celestial event in which a number of meteors are observed to radiate, or originate, from one point in the night sky. These meteors are caused by streams of cosmic debris called meteoroids entering Earth's atmosphere at extremely high speeds on parallel trajectories. Most meteors are smaller than a grain of sand, so almost all of them disintegrate and never hit the Earth's surface. Very intense or unusual meteor showers are known as meteor outbursts and meteor storms, which produce at least 1,000 meteors an hour, most notably from the Leonids. The Meteor Data Centre lists over 900 suspected meteor showers of which about 100 are well established. Several organizations point to viewing opportunities on the Internet. NASA maintains a daily map of active meteor showers. Historical developments A meteor shower in August 1583 was recorded in the Timbuktu manuscripts.Abraham, Curtis"Stars of the Sahara" ''New Scientist'', issue 2617,15 August 2007, page 39–41 I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Delta Aquariids
The Southern Delta Aquariids are a meteor shower visible from mid July to mid August each year with peak activity on 28 or 29 July. The Comet of origin is not known with certainty. Suspected candidate is Comet 96P Machholz. Earlier, it was thought to have originated from the Marsden and Kracht Sungrazing comets. The Delta Aquariids get their name because their radiant appears to lie in the constellation Aquarius, near one of the constellation's brightest stars, Delta Aquarii. The name derives from the Latin possessive form "Aquarii", whereby the declension "-i" is replaced by "-ids" (hence Aquariids with two i's). There are two branches of the Delta Aquariid meteor shower, Southern and Northern. The Southern Delta Aquariids are considered a strong shower, with an average meteor observation rate of 15–20 per hour, and a peak zenith hourly rate of 18. The average radiant is at RA=339°, DEC=−17°. The Northern Delta Aquariids are a weaker shower, peaking later in mid Aug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kosmos 1443
The TKS spacecraft (russian: Транспортный корабль снабжения, , ''Transport Supply Spacecraft'', GRAU index 11F72) was a Soviet spacecraft conceived in the late 1960s for resupply flights to the military Almaz space station. The spacecraft was designed for both crewed and autonomous uncrewed cargo resupply flights, but was never used operationally in its intended role – only four test missions were flown (including three that docked to Salyut space stations) during the program. The Functional Cargo Block (FGB) of the TKS spacecraft later formed the basis of several space station modules, including the Zarya FGB module on the International Space Station. The TKS spacecraft consisted of two spacecraft mated together, both of which could operate independently: * The VA spacecraft (known mistakenly in the West as the ''Merkur spacecraft''), which would have housed the cosmonauts during launch and reentry of a TKS spacecraft, while traveling to and f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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