Seven American spacefarers were killed in a tragic event 40 years ago today that has become widely known as the Challenger ...

Seven astronauts lost their lives during the Challenger space shuttle disaster on Jan. 28, 1986. Four decades later, human ...

Forty years ago, Americans were shocked when the space shuttle Challenger exploded 73 seconds after it launched on a chilly ...

Former astronaut and professor Terry Hart is opening up 40 years later about the friends and colleagues he lost on board the ...

Cold temperatures inhibited the space shuttle Challenger’s infrastructure from working properly. NASA has set potential ...

The Akron native was among seven astronauts lost in the 1986 Space Shuttle Challenger disaster. Decades later, her ...