Three STS-31 crew members look at the Hubble Space Telescope through overhead windows on space shuttle Discovery, April 25, 1990. Left to right are Bruce McCandless, Steve Hawley and Loren Shriver.
Three STS-31 crew members look at the Hubble Space Telescope through overhead windows on space shuttle Discovery, April 25, 1990. Left to right are Bruce McCandless, Steve Hawley and Loren Shriver.
Image Credit: NASA
