Bruce McCandless II completed the first untethered spacewalk during the tenth NASA Space Shuttle mission and the fourth flight of the Space Shuttle Challenger on February 7, 1984.
Photo by mission pilot Robert L. Gibson
STS-41-B
Bruce McCandless II completed the first untethered spacewalk during the tenth NASA Space Shuttle mission and the fourth flight of the Space Shuttle Challenger on February 7, 1984.
Photo by mission pilot Robert L. Gibson
New Hickory 