Space Shuttle Discovery / OV-103 | STS-51-I
Launch Successful
L - -- : -- : -- : --
Instantaneous launch window.
Launch Window
Aug. 27, 1985, 10:58 a.m. - Aug. 27, 1985, 10:58 a.m.
Instantaneous launch window.
Aug. 27, 1985, 10:58 a.m. - Aug. 27, 1985, 10:58 a.m.
STS-51-I was the twentieth of the shuttle program and sixth of Space Shuttle Discovery. It deployed three 10 satellites and then repaired a malfunctioning satellite. This mission required two EVAs.
The Space Shuttle is a retired, partially reusable low Earth orbital spacecraft system operated from 1981 to 2011 by the U.S. National Aeronautics and Space Administration (NASA) as part of the Space Shuttle program. Its official program name was Space Transportation System (STS). Five complete Space Shuttle orbiter vehicles were built and flown on a total of 135 missions from 1981 to 2011.
Space Shuttle Discovery (Orbiter Vehicle Designation: OV-103) is one of the orbiters from NASA's Space Shuttle program and the third of five fully operational orbiters to be built. Its first mission, STS-41-D, flew from August 30 to September 5, 1984. Over 27 years of service it launched and landed 39 times, gathering more spaceflights than any other spacecraft to date. Discovery became the third operational orbiter to enter service, preceded by Columbia and Challenger. It embarked on its last mission, STS-133, on February 24, 2011 and touched down for the final time at Kennedy Space Center on March 9, having spent a cumulative total of almost a full year in space. Discovery performed both research and International Space Station (ISS) assembly missions. It also carried the Hubble Space Telescope into orbit. Discovery was the first operational shuttle to be retired, followed by Endeavour and then Atlantis.
Space Shuttle Details
Date of
Birth: Aug. 26, 1932
Date of Death:
July 10, 2024
Date of
Birth: Aug. 1, 1946
Age: 79
Date of
Birth: April 1, 1946
Age: 79
Date of
Birth: June 11, 1944
Age: 81
Date of
Birth: June 28, 1946
Date of Death:
March 1, 2011
The National Aeronautics and Space Administration is an independent agency of the executive branch of the United States federal government responsible for the civilian space program, as well as aeronautics and aerospace research. NASA have many launch facilities but most are inactive. The most commonly used pad will be LC-39B at Kennedy Space Center in Florida.
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