40 Years Ago: STS-41B, the First Flight of the Manned Maneuvering

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”

Buck and Flash”: Remembering the First Flights of the Manned Maneuvering Unit (MMU), Forty Years On - AmericaSpace

STS-41G - NASA

STS-128 - NASA

40 Years Ago: STS-41B, the First Flight of the Manned Maneuvering Unit - NASA

History Of Space Shuttles: Remembering the fleet of U.S. space planes - 1981-2011

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STS-29 - NASA

1983-1986: The Missions and History of Space Shuttle Challenger

STS-41-B

Inspiring, Iconic Photos of NASA's Space Shuttle Era Turn 40 Years Old

STS-41B - NASA