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Space Shuttle program: STS-41-B is launched using Space Shuttle Challenger.
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Space Shuttle program
1972–2011 United States human spaceflight program
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. Its official program name was Space…Source: Wikipedia (CC BY-SA)
STS-41-B
1984 American crewed spaceflight
STS-41-B was NASA's tenth Space Shuttle mission and the fourth flight of the Space Shuttle Challenger. It launched on February 3, 1984 and landed on February 11, 1984, after deploying two communications satellites. It was also notable for including the first untethered spacewalk.Source: Wikipedia (CC BY-SA)
Space Shuttle Challenger
Space Shuttle orbiter (1983–1986)
Space Shuttle Challenger (OV-099) was a Space Shuttle orbiter manufactured by Rockwell International and operated by NASA. Named after the commanding ship of a nineteenth-century scientific expedition that traveled the world, Challenger was the second Space Shuttle orbiter to…Source: Wikipedia (CC BY-SA)