STS-41B
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NASA
Saxophone in Space
In this photo taken on Feb. 8, 1984, NASA astronaut Ronald E. McNair plays his saxophone while off-duty during the STS-41B mission. He and fellow crew members Vance D. Brand, Robert L. Gibson, Robert L. Stewart, and Bruce McCandless II launched on the space shuttle Challenger from NASA’s Kennedy Space Center in Florida on Feb. 3, 1984. During the mission, McCandless and Stewart…
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NASA
40 Years Ago: STS-41B, the First Flight of the Manned Maneuvering Unit
On Feb. 3, 1984, space shuttle Challenger took off on its fourth flight, STS-41B. Its five-person crew of Commander Vance D. Brand, Pilot Robert L. “Hoot” Gibson, and Mission Specialists Ronald E. McNair, Robert L. Stewart, and Bruce McCandless flew an eight-day mission ending with the first return to NASA’s Kennedy Space Center (KSC) in Florida. Many of the flight activities practiced tasks required for the…
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NASA
The Iconic Photos from STS-41B: Documenting the First Untethered Spacewalk
As astronaut Bruce McCandless II flew the Manned Maneuvering Unit (MMU) out of the space shuttle Challenger’s payload bay for the first time on February 7, 1984, many in the agency were fearful about the use of a self-propelled and untethered backpack in space. (Previous spacewalkers remained connected to the vehicle with tethers. This jet-pack allowed crews to move outside…
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