This browser does not support the Video element. Seven astronauts were killed in the 1986 space shuttle Challenger disaster. Because a teacher was aboard, millions of schoolchildren watched the event ...

The 1986 explosion of the Challenger marked a tragic moment for not only the friends and loved ones of the seven astronauts ...

WARNING: DISTRESSING CONTENT The Space Shuttle Challenger disaster killed seven astronauts but disturbing evidence suggests ...

The Artemis II launch on April 1, was a success. But not all launches have bee. In 1986, 7 members of the Challenger crew ...

Forty years ago, the world watched in horror as NASA's space shuttle Challenger exploded mid-air, killing all seven crew members aboard. The disaster occurred at what was then the pinnacle of the U.S.