The space shuttle Challenger explosion was a defining moment of the 1980s. Whether you were watching on TV or in person, ...

When the pilot confirmed his insturction to mission control with the words, “go throttle up”. It sounded like another routine ...

Forty years ago, the Challenger space shuttle disintegrated just after lift-off. A small team of engineers tried to prevent ...

Challenger exploded 73 seconds after liftoff while carrying seven people, including "Teacher in Space" participant Christa McAuliffe. Nobody survived the launch on Jan. 28, 1986 from NASA's Kennedy ...

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

Steve Hawley, who flew five Space Shuttle missions, and Krista Schaffer, a first-grade teacher at Christa McAuliffe Elementary in Lenexa reflect on the 40th anniversary of the Challenger disaster.

It’s been 40 years since the tragic Space Shuttle Challenger launch.

I watched the Challenger shuttle disaster from inside Mission Control - 40 years ago today ...

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

NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts ...