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The Luna programme (from the Russian word Луна "Luna" meaning "Moon"), occasionally called Lunik by western media, [1] was a series of robotic spacecraft missions sent to the Moon by the Soviet Union between 1959 and 1976. The programme accomplished many firsts in space exploration, including first flyby of the Moon, first impact of the ...
Human Landing System. A Human Landing System ( HLS) is a spacecraft in the U.S. National Aeronautics and Space Administration's (NASA) Artemis program that is expected to land humans on the Moon. These are being designed to convey astronauts from the Lunar Gateway space station in lunar orbit to the lunar surface, sustain them there, and then ...
For attitude control (orientation), the spacecraft uses 12 thrusters (45 N each) also powered by MON-25/MMH. The spacecraft's avionics incorporate guidance and navigation to the Moon, and a Doppler LiDAR to assist the automated landing on four legs. From Mission 2, its landing ellipse will be 100 m x 100 m, down from 24 km × 6 km previously.
Space Exploration Technologies Corporation. Space Exploration Technologies Corporation, commonly referred to as SpaceX, is an American spacecraft manufacturer, launch service provider and satellite communications company headquartered in Hawthorne, California. The company was founded in 2002 by Elon Musk with the goal of reducing space ...
Moon landing conspiracy theories claim that some or all elements of the Apollo program and the associated Moon landings were hoaxes staged by NASA, possibly with the aid of other organizations. The most notable claim of these conspiracy theories is that the six crewed landings (1969–1972) were faked and that twelve Apollo astronauts did not ...
An ECAL/BDA abort was similar to RTLS, but instead of landing at the Kennedy Space Center, the orbiter would attempt to land at another site along the east coast of North America (in the case of ECAL) or Bermuda (in the case of BDA). Various potential ECAL landing sites extended from South Carolina into Newfoundland, Canada.
Timeline of space exploration. This is a timeline of space exploration which includes notable achievements, first accomplishments and milestones in humanity's exploration of outer space . This timeline generally does not distinguish achievements by a specific country or private company, as it considers humanity as a whole.
v. t. e. Soviet cosmonaut Yuri Gagarin —the first man in the outer space. The Soviet space program [1] ( Russian: Космическая программа СССР, romanized : Kosmicheskaya programma SSSR) was the national space program of the Union of Soviet Socialist Republics (USSR), active from 1955 until the dissolution of the Soviet ...