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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 spacecraft of which it was the only item funded for development. [1]
The Space Shuttle external tank (ET) carried the propellant for the Space Shuttle Main Engines, and connected the orbiter vehicle with the solid rocket boosters. The ET was 47 m (153.8 ft) tall and 8.4 m (27.6 ft) in diameter, and contained separate tanks for liquid oxygen and liquid hydrogen.
The Space Shuttle program was the fourth human spaceflight program carried out by the U.S. National Aeronautics and Space Administration (NASA), which accomplished routine transportation for Earth-to-orbit crew and cargo from 1981 to 2011.
According to History.com, on this day in 2011, NASA's space shuttle program completed its final, and 135th, mission, when the shuttle Atlantis landed at Kennedy Space Center in Florida. During the ...
U.S. officials on Thursday confirmed that a 20-foot segment of the space shuttle Challenger was ... 1986 shuttle launch in more than 25 years. “NASA leaders recently viewed footage of an ...
Comparison of NASA Mercury, Gemini, Apollo, and Space Shuttle spacecraft with their launch vehicles. This is a list of NASA missions, both crewed and robotic, since the establishment of NASA in 1957. There are over 80 currently active science missions. [1]
The United States has developed many space programs since the beginning of the spaceflight era in the mid-20th century. The government runs space programs by three primary agencies: NASA for civil space; the United States Space Force for military space; and the National Reconnaissance Office for intelligence space. These entities have invested ...
They did not have specific crew roles, but are listed in the Payload Specialist columns for reasons of space. Only two flights have carried more than seven crew members for either launch or landing. STS-61-A in 1985 is the only flight to have both launched and landed with a crew of eight, and STS-71 in 1995 is the only other flight to have ...