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The U.S. Tracking and Data Relay Satellite System ( TDRSS, pronounced "T-driss") is a network of American communications satellites (each called a tracking and data relay satellite, TDRS) and ground stations used by NASA for space communications. The system was designed to replace an existing network of ground stations that had supported all of ...
NASA TV (originally NASA Select) is the television service of the National Aeronautics and Space Administration (NASA). It is broadcast by satellite with a simulcast over the Internet. Local cable television providers across the United States and amateur television repeaters may carry NASA TV at their own discretion, as NASA-created content is ...
Taken from Space Shuttle, 15 April 1994. The Spaceborne Imaging Radar ( SIR) – full name 'Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar (SIR-C/X-SAR)', [1] is a synthetic aperture radar which flew on two separate shuttle missions. Once from the Space Shuttle Endeavour in April 1994 on ( STS-59) and again in October 1994 on ( STS ...
LH2 / LOX. [ edit on Wikidata] The Martin Marietta Spacemaster was a proposed configuration for what became the Space Shuttle, which featured an X-24 -derived orbiter, and an unusual " catamaran style" booster stage. During launch and ascent, the orbiter would be located in a recess in the booster. The booster's 14 engines would be located in ...
Launch of Space Shuttle Columbia on 12 April 1981 at Pad 39A for mission STS-1. The Space Shuttle was a partially reusable low Earth orbital spacecraft system operated by NASA (the National Aeronautics and Space Administration). Its official program name was Space Transportation System (STS), taken from a 1969 plan for a system of reusable ...
Illustration of the DSCS III satellite. The Defense Satellite Communications System ( DSCS) [ 1 ] is a United States Space Force satellite constellation that provides the United States with military communications to support globally distributed military users. Beginning in 2007, DSCS began being replaced by the Wideband Global SATCOM system.
Lunar impactor. Live TV broadcast until impact. April 6 US: Intelsat I: Delta D: Earth Success: First commercial communications satellite in orbit. Was operated off and on until 1990. November 26 France: Asterix: Diamant A: Earth Success: First French satellite. First orbital launch outside U.S and Soviet Union. November 29 Canada: Alouette 2 ...
CLOUD — Downtown St. Cloud could be the home of the Inspiration Mock Orbiter, a NASA-built model of the space shuttle. Currently owned by local inventor and founder of LVX System, Felicity-John ...