Crew of Space Shuttle Mission STS-51F

the crew of Space Shuttle Mission STS-51F, also known as Spacelab 2.
Mission Details:
STS-51F was the 19th flight of NASA's Space Shuttle program and the eighth flight of Space Shuttle Challenger, launched on July 29, 1985.
Unique Event:
This mission was notable for being the only space shuttle flight to perform an "Abort to Orbit" emergency procedure during launch due to a center engine shutdown.
Spacelab 2:
The primary payload was the Spacelab 2 laboratory module, which contained a variety of scientific experiments focusing on areas like solar physics, atmospheric physics, and high-energy astrophysics.
Crew:
The crew included Commander Gordon Fullerton, Pilot Roy D. Bridges, Jr., Mission Specialists F. Story Musgrave, Anthony W. England, Karl G. Henize, and Payload Specialists Loren W. Acton and John-David F. Bartoe.