STS-41B was the tenth flight of the International Space Shuttle program, and the maiden flight of Space Shuttle Discovery. It launched on Febuary 28, 1984, on a unique science mission using the brand new SpaceLab module. It also deployed an ion-powered communications satellite.
STS-129, National Aeronautics and Space Administration Wiki
10 Firsts on Board the Space Shuttle Challenger - Owlcation
Apollo 14 National Aeronautics and Space Administration Wiki
STS-41B, KSP Space Missions Wiki
STS-41-G - Wikipedia
STS-41C KSP Space Missions Wiki Fandom, 44% OFF
STS-41C KSP Space Missions Wiki Fandom, 44% OFF
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STS-41F, KSP Space Missions Wiki
Spaceflight mission report: STS-41
STS-41D, KSP Space Missions Wiki