In this image taken in 1985, four members of the Challenger STS-51L crew train on the flight deck of the shuttle crew compartment.
Click here for original story, Remembering Challenger and Her Crew
Source: NASA Image of the Day
In this image taken in 1985, four members of the Challenger STS-51L crew train on the flight deck of the shuttle crew compartment.
Click here for original story, Remembering Challenger and Her Crew
Source: NASA Image of the Day