The morning of the Space Shuttle Challenger explosion 40 years ago still remains the coldest Jan. 28 ever on the Treasure ...

Through the tragedy, the lives and legacy of the crew have endured, and 40 years later, Christa McAuliffe is still changing ...

NASA’s 1986 Challenger mission was intended to inspire students to consider a future in space. The crew’s family is continuing their legacy.

Wednesday marked 40 years since the space shuttle Challenger accident that killed seven crew members. The mission was not ...

TODAY marks four decades since the Challenger space shuttle exploded just 73 seconds into its flight. Millions watched the ...

It was inherently risky, and space exploration continues to be so,” FSU history professor Ronald Doel said, referring to the ...