|
Soyuz-2
Soyuz2 (; GRAU index: 14A14) is a Russian expendable medium-lift launch vehicle and the seventh major iteration of the Soyuz rocket family. Compared to its predecessors, Soyuz-2 features significant upgrades, including improved engines and a digital flight control system that enables launches from fixed platforms and supports larger payload fairings. Developed by the Progress Rocket Space Centre (RKTs Progress) in Samara, Soyuz-2 is used to place payloads into low Earth orbit in standard configuration but can also support missions to higher orbits using an additional upper stage, most commonly the Fregat, though the smaller Volga is available as a less expensive option. Since its introduction in 2004, Soyuz-2 has gradually replaced earlier Soyuz variants and is launched from the facilities of its R-7 derived predecessors: Site 31/6 at the Baikonur Cosmodrome in Kazakhstan and Sites 43/3 and 43/4 at the Plesetsk Cosmodrome in northwestern Russia, and, since 2016, Site ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fregat
Fregat () is an upper stage developed by NPO Lavochkin for universal compatibility with a wide range of medium- and heavy-lift launch vehicles. Fregat has been used primarily with Soyuz and Zenit rockets, and entered operational service in February 2000. Fregat uses a liquid-propellant engine burning unsymmetrical dimethylhydrazine (UDMH) fuel and dinitrogen tetroxide () oxidizer, a pair of hypergolic propellants that ignite on contact. With a success rate of 97.3%, including two failures and one partial failure, Fregat is among the most reliable upper stages in operation. It has deployed more than 300 payloads into a variety of orbits and is capable of placing three or more spacecraft into distinct orbits during a single mission, owing to its ability to restart up to seven times and operate for a total burn duration of up to 1,350 seconds. Description The Fregat upper stage is a versatile and autonomous vehicle designed to inject large payloads into a range of orbits ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soyuz-2
Soyuz2 (; GRAU index: 14A14) is a Russian expendable medium-lift launch vehicle and the seventh major iteration of the Soyuz rocket family. Compared to its predecessors, Soyuz-2 features significant upgrades, including improved engines and a digital flight control system that enables launches from fixed platforms and supports larger payload fairings. Developed by the Progress Rocket Space Centre (RKTs Progress) in Samara, Soyuz-2 is used to place payloads into low Earth orbit in standard configuration but can also support missions to higher orbits using an additional upper stage, most commonly the Fregat, though the smaller Volga is available as a less expensive option. Since its introduction in 2004, Soyuz-2 has gradually replaced earlier Soyuz variants and is launched from the facilities of its R-7 derived predecessors: Site 31/6 at the Baikonur Cosmodrome in Kazakhstan and Sites 43/3 and 43/4 at the Plesetsk Cosmodrome in northwestern Russia, and, since 2016, Site ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vostochny Cosmodrome
The Vostochny Cosmodrome () is a Russian space launch facility in the Amur Oblast, located above the 51st parallel north in the Russian Far East. It was built to help reduce Russia’s reliance on the Baikonur Cosmodrome which is located on land the Russian government leases from Kazakhstan. The civilian launch facility is operated by Roscosmos, the state corporation responsible for space flights. The facility was established in August 2011 and saw its first launch on 28 April 2016. Location Vostochny is in the Svobodny district, Svobodny and Shimanovsk district, Shimanovsk districts of Amur Oblast in the Russian Far East, on the watershed of the Zeya River, Zeya and Bolshaya Pyora River (Amur Oblast), Bolshaya Pyora rivers, approximately from the Pacific Ocean, depending on launch azimuth. The planned total area is about 30 km in diameter, thus 551.5 km2, centred on . The nearby train station is Ledyanaya railway station, Ledyanaya and the nearest city is Tsiolkovsky, Amur O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vostochny Cosmodrome Site 1S
The Vostochny Cosmodrome Site 1S (Russian: Площадka-1C) is a launch complex at the Vostochny Cosmodrome in Russia. It consists of a single pad for use by the Soyuz-2 launch vehicles. On 28 April 2016, the first launch from the Vostochny Cosmodrome took place from this pad. The third launch took place on 1 February 2018. The Meteor M2-2 mission, the fifth launch from this site, took place 5 July 2019. Since December 2020, Arianespace Arianespace SA is a French company founded in March 1980 as the world's first commercial launch service provider. It operates two launch vehicles: Vega C, a Small-lift launch vehicle, small-lift rocket, and Ariane 6, a Medium-lift launch vehicl ... uses this site to launch OneWeb satellites, with 6 batches launched between December 2020 and October 2021. Launch history References Soviet and Russian space program locations Rocket launch sites in Russia Buildings and structures in Amur Oblast Transport infrastructure comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soyuz (rocket Family)
Soyuz (, GRAU index: 11A511) is a family of Soviet and later Russian expendable Medium-lift launch vehicle, medium-lift launch vehicles initially developed by the OKB-1 design bureau and manufactured by the Progress Rocket Space Centre factory in Samara, Russia. It holds the record for the most launches in the history of spaceflight. Soyuz rockets are part of the R-7 (rocket family), R-7 rocket family, which evolved from the R-7 Semyorka, the world's first intercontinental ballistic missile. As with many Soviet rockets, the names of recurring payloads became associated with the launch vehicle itself. Consequently, the Soyuz rockets are best known as the launch vehicles for crewed Soyuz (spacecraft), Soyuz spacecraft under the Soyuz programme, as well as for uncrewed Progress (spacecraft), Progress cargo spacecraft to the International Space Station (ISS). Despite this recognition, the majority of Soyuz launches have been dedicated to deploying satellites for both governmental a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RD-107A
The RD-107 () and its sibling, the RD-108, are a type of rocket engine used on the R-7 rocket family. RD-107 engines are used in each booster and the RD-108 is used in the central core. The engines have four main combustion chambers (each with a nozzle) and either two (RD-107) or four (RD-108) vernier chambers. The engines were first developed in the mid-1950s to launch the R-7 Semyorka, the first intercontinental ballistic missile. The R-7 was later adapted into space launch vehicles and the engines have been improved over several generations. The most recent versions are the RD-107A and RD-108A engines are used to launch the Soyuz-2, which is in active service . Design The RD-107 was designed under the direction of Valentin Glushko at the Experimental Design Bureau (OKB-456) between 1954 and 1957. It uses liquid oxygen and kerosene as propellants operating in a gas-generator cycle. As was typical by all the descendants of the V-2 rocket technology, the turbine is driv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OneWeb Satellite Constellation
OneWeb Communications Ltd., doing business as Eutelsat OneWeb, is a subsidiary of the French group Eutelsat providing broadband satellite Internet services in low Earth orbit (LEO). The company is headquartered in London, and has offices in Paris, France and Virginia, US, and a satellite manufacturing facility in FloridaAirbus OneWeb Satellitesthat is a joint venture with Airbus Defence and Space. The company was founded as "WorldVu" by Greg Wyler in 2012 and later as "OneWeb" launched its first 6 satellites in February 2019. It entered bankruptcy in March 2020 after failing to raise the required capital to complete the build and deployment of the remaining 90% of the network. The company emerged from the bankruptcy proceedings and reorganization in November 2020 with a new ownership group. As of 2021, Indian multinational company Bharti Global, France-based satellite service provider Eutelsat and the Government of the United Kingdom were the company's largest shareholders ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soyuz MS
The Soyuz MS (; GRAU: 11F732A48) is the latest version of the Russian Soyuz (spacecraft), Soyuz spacecraft series, first launched in 2016. The "MS" stands for "modernized systems," reflecting upgrades primarily focused on the communications and navigation subsystems. An evolution of the Soyuz TMA-M spacecraft, the Soyuz MS features minimal external changes, mainly in the placement of antennas, sensors, and thrusters. It is used by Roscosmos for human spaceflight missions. Soyuz MS-01 conducted its maiden flight on 7 July 2016, heading to the International Space Station (ISS). The mission included a two-day checkout phase to validate the spacecraft’s new design before docking with the ISS on 9 July 2016. After remaining docked to the ISS for 113 days, the crew of MS-01 returned to Earth on 30 October 2016, safely landing on the Kazakh Steppe. The spacecraft has experienced one in-flight abort during the Soyuz MS-10 mission. Shortly after the four boosters of its Soyuz FG carri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RD-108A
The RD-107 () and its sibling, the RD-108, are a type of rocket engine used on the R-7 rocket family. RD-107 engines are used in each booster and the RD-108 is used in the central core. The engines have four main combustion chambers (each with a nozzle) and either two (RD-107) or four (RD-108) vernier chambers. The engines were first developed in the mid-1950s to launch the R-7 Semyorka, the first intercontinental ballistic missile. The R-7 was later adapted into space launch vehicles and the engines have been improved over several generations. The most recent versions are the RD-107A and RD-108A engines are used to launch the Soyuz-2, which is in active service . Design The RD-107 was designed under the direction of Valentin Glushko at the Experimental Design Bureau (OKB-456) between 1954 and 1957. It uses liquid oxygen and kerosene as propellants operating in a gas-generator cycle. As was typical by all the descendants of the V-2 rocket technology, the turbine is driv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plesetsk Cosmodrome Site 43
Plesetsk Cosmodrome Site 43, is a launch complex at the Plesetsk Cosmodrome in Russia. It consists of two pads, Sites 43/3 and 43/4 (also known as SK-3 and SK-4) and has been used by R-7-derived rockets since the early 1960s. , both pads remain in use for the Soyuz-2.1a and Soyuz-2.1b Soyuz2 (; GRAU index: 14A14) is a Russian expendable medium-lift launch vehicle and the seventh major iteration of the Soyuz rocket family. Compared to its predecessors, Soyuz-2 features significant upgrades, including improved engines and ... rockets. Additionally, Site 43/4 also hosts launches of the smaller Soyuz-2.1v launch vehicle. Originally constructed for the R-7A Semyorka missiles, the site hosted its first launch on 21 December 1965, when an R-7A test flight was conducted from Site 43/3. The first launch from Site 43/4 followed on 25 July 1967. After its decommissioning as a missile base, the complex was repurposed for space launches. The first orbital launch occurred on 3 D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baikonur Cosmodrome Site 31
Baikonur Site 31, also designated as Site 31/6, is a launch complex at the Baikonur Cosmodrome in Kazakhstan. It serves as a key launch site, supporting Soyuz-2 launches for both crewed and uncrewed missions. The site was first utilized on 14 January 1961 for a test flight of the R-7A, an intercontinental ballistic missile on which the Soyuz rocket family was based. Since 2020, following Roscosmos' transition from the Soyuz-FG to the Soyuz-2 rocket for crewed missions, Site 31 has become the primary launch site for Soyuz flights to the International Space Station (ISS). This shift occurred after Site 1/5, also known as Gagarin's Start, failed to secure funding for upgrades to accommodate the slightly larger Soyuz-2 rocket. Before that, it only saw a handful of crewed flights when Site 1/5 was unavailable. History Construction of Site 31/6 at Baikonur began in late 1958 as a second launch complex for the R-7 intercontinental ballistic missile (ICBM) at the cosmodrome. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RD-0124
The RD-0124 (, GRAU index: 14D23) is a rocket engine burning liquid oxygen and kerosene in an oxygen-rich staged combustion cycle, developed by the Chemical Automatics Design Bureau in Voronezh. RD-0124 engines are used on the Block I stage used on Soyuz-2.1b and Soyuz-2.1v. A variant of the engine, the RD-0124A, is used on the Angara rocket family's URM-2 upper stage. Design RD-0124 engines use a multi-stage turbopump powered by pre-combustion of the engine propellants in the preburner. The kerosene fuel is used for regenerative cooling of the engine. Vehicle attitude control during ascent is provided by gimbaling the engine in two planes. The propellant tanks are helium-pressurized. Four combustion chambers are fed by a single turbopump system. The engine operates at a high chamber pressure and, for the type of propellants used, achieves a very high specific impulse of nearly 360 seconds in vacuum. History The inaugural flight of a launch vehicle using an RD-0124 engin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
