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TET-1
TET-1 (german: Technologieerprobungsträger 1, ''Technology Experiment Carrier'') was a microsatellite operated by the German Space Operations Center of the German Aerospace Center. It was the centre of the OOV (On Orbit Verification) Program, initiated to offer on-orbit verification possibilities to the German industrial and scientific aerospace community. TET was based on the satellite bus used for the BIRD satellite, which was launched in 2001. The main contractor for Phase A (feasibility) was IABG. The final contract for Phases B, C, and D (definition/qualification, and production) and start was given to Kayser-Threde GmbH, a medium-sized aerospace company based in Munich belonging to the German OHB-System group. The environmental qualification was successfully conducted in the IABG space simulation centre in Munich. TET-1 was carried to orbit as a secondary payload on a Soyuz-FG/Fregat carrier rocket which was launched from the Baikonur Cosmodrome The Baikonur Cosmodrome ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BIRD (satellite)
BIRD (Bispectral and Infrared Remote Detection) is a satellite launched by ISRO in 2001 for DLR. This small (92 kg) boxlike system, with solar panel two collectors on stub wings, has remarkable fire-detection qualities. It hosts a two-channel infrared sensor system in combination with a Wide-Angle Optoelectronic Stereo Scanner (WAOSS). It also features a neuronal network classificator in orbit to reduce downlink bandwidth and cost. The unique combination of a stereo camera and two infrared cameras gives the opportunity to acquire: * More precise information about leaf mass and photosynthesis for the early diagnosis of vegetation condition and changes * Real time discrimination between smoke and water clouds The attitude&control system of the BIRD satellite was reused in the TET-1 satellite. Publications [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Space Operations Center
The German Space Operations Center (GSOC; german: Deutsches Raumfahrt-Kontrollzentrum) is the mission control center of German Aerospace Center (DLR) in Oberpfaffenhofen near Munich, Germany. Tasks The GSOC performs the following tasks in national and international spaceflight: *Operation of scientific satellites *Operation of commercial satellites *Operation of human spaceflight *Expansion and operation of the communication infrastructure *Research and development of new technologies in the field of space operations History After the Federal Republic of Germany decided in the 1960s to launch a national space program and to participate in international space projects, the idea of having its own space control center became concrete. In 1967, then Federal Minister of Finance Franz Josef Strauss laid the foundation stone for the first building complex, which was also opened a little later. Until 1985, the Oberpfaffenhofen site of the then German Aerospace Research and Test ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Aerospace Center
The German Aerospace Center (german: Deutsches Zentrum für Luft- und Raumfahrt e.V., abbreviated DLR, literally ''German Center for Air- and Space-flight'') is the national center for aerospace, energy and transportation research of Germany, founded in 1969. It is headquartered in Cologne with 35 locations throughout Germany. The DLR is engaged in a wide range of research and development projects in national and international partnerships. DLR also acts as the German space agency and is responsible for planning and implementing the German space programme on behalf of the German federal government. As a project management agency, DLR coordinates and answers the technical and organisational implementation of projects funded by a number of German federal ministries. As of 2020, the German Aerospace Center had a national budget of €1.261 billion. Overview DLR has approximately 10.000 employees at 30 locations in Germany. Institutes and facilities are spread over 13 sites, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soyuz-FG
The Soyuz-FG launch vehicle was an improved version of the Soyuz-U from the R-7 family of rockets, designed and constructed by TsSKB-Progress in Samara, Russia. Guidance, navigation, and control system was developed and manufactured by "Polisvit" Special Design Bureau (Kharkov, Ukraine). Soyuz-FG made its maiden flight on 20 May 2001, carrying a Progress cargo spacecraft to the International Space Station (ISS). It was retired after the 25 September 2019 launch of Soyuz MS-15 to the ISS; the analog control system significantly limited its capabilities and prompted its replacement by Soyuz-2. From 30 October 2002 to 25 September 2019, the Soyuz-FG was the only vehicle used by the Russian Federal Space Agency to launch Soyuz-TMA and Soyuz-MS crewed spacecraft to the ISS. For uncrewed flights, Soyuz-FG optionally flew with a Fregat upper stage, developed and produced by Lavochkin Association in Khimki. The maiden flight of this configuration occurred on 2 June 2003, the first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fregat
Fregat (russian: Фрегат, ''frigate'') is an upper stage developed by NPO Lavochkin in the 1990s, which is used in some Soyuz and Zenit launch vehicles, but is universal and can be used as a part of a medium and heavy class launch vehicles. Fregat became operational in February 2000. Its liquid propellant engine uses UDMH and N2O4. Fregat's success rate is 97.8% (with 2 failures in 93 launches), which makes it one of the most reliable upper stages in the world. Fregat has successfully delivered more than 300 payloads into different orbits. It remains the only upper stage in the world that can place its payload into 3 or more different orbits in a single launch. Description The Fregat upper stage is designed for injecting large payloads into a low, medium-height or high geosynchronous orbit. Fregat is a versatile upper stage, in addition to orbital insertion, it can be used as an escape stage to send modern space probes into interplanetary trajectories (e.g. Venus Express ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OHB-System
OHB SE is a European multinational technology corporation. Headquartered in Bremen, Germany, the corporation consists of the two business divisions Space Systems and Aerospace + Industrial Products. A key product of the corporation is fully integrated spacecraft. At present OHB is the third largest corporation in Europe's space sector. The company OHB System AG is a major constituent of the OHB corporation. This company was founded in 1958 as a marine systems outfitter. The name OHB originates from this time; the name is an initialism of Otto Hydraulic Bremen. However the activities of the company shifted toward space technology in the 1980s after the couple Christa Fuchs and Manfred Fuchs took over ownership of the company. Organisation OHB is set up as a '' Societas Europae'' – a European company. The OHB SE group encompasses subsidiaries across the European Union. Projects The company has been working on numerous German, European and international projects related to sma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spacecraft Which Reentered In 2022
A spacecraft is a vehicle or machine designed to fly in outer space. A type of artificial satellite, spacecraft are used for a variety of purposes, including communications, Earth observation, meteorology, navigation, space colonization, planetary exploration, and transportation of humans and cargo. All spacecraft except single-stage-to-orbit vehicles cannot get into space on their own, and require a launch vehicle (carrier rocket). On a sub-orbital spaceflight, a space vehicle enters space and then returns to the surface without having gained sufficient energy or velocity to make a full Earth orbit. For orbital spaceflights, spacecraft enter closed orbits around the Earth or around other celestial bodies. Spacecraft used for human spaceflight carry people on board as crew or passengers from start or on orbit ( space stations) only, whereas those used for robotic space missions operate either autonomously or telerobotically. Robotic spacecraft used to support scientific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spacecraft Launched In 2012
A spacecraft is a vehicle or machine designed to fly in outer space. A type of artificial satellite, spacecraft are used for a variety of purposes, including communications, Earth observation, meteorology, navigation, space colonization, planetary exploration, and transportation of humans and cargo. All spacecraft except single-stage-to-orbit vehicles cannot get into space on their own, and require a launch vehicle (carrier rocket). On a sub-orbital spaceflight, a space vehicle enters space and then returns to the surface without having gained sufficient energy or velocity to make a full Earth orbit. For orbital spaceflights, spacecraft enter closed orbits around the Earth or around other celestial bodies. Spacecraft used for human spaceflight carry people on board as crew or passengers from start or on orbit (space stations) only, whereas those used for robotic space missions operate either autonomously or telerobotically. Robotic spacecraft used to support scientific re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BelKA-2
BelKA (an acronym from Belarusian: Беларускі Касмічны Апарат, Belarusian Cosmic Apparatus) was intended to be the first satellite of independent Belarus. Satellite It was a remote sensing satellite that utilizes the USP (satellite bus), developed by Belarusian researchers and Russian Rocket and Space Corporation RSC Energia for National Academy of Sciences of the Republic of Belarus as the final customer of the satellite, which had the capacity to take photos of the Earth surface, with a maximum resolution of 2-2.5 meters. BelKA was launched, along with seventeen other satellites, on July 26, 2006 at 19:43 GMT, however 86 seconds later, the Dnepr rocket suffered an engine failure and crashed, destroying the satellites. The name BelKA is thought to be an allusion to the Soviet space dog, Belka, who, together with Strelka orbited the Earth and returned safely on Sputnik 5 Korabl-Sputnik 2 (russian: Корабль-Спутник 2, lit=Ship-Satellite 2), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
