Add Yahoo as a preferred source to see more of our stories on Google. The space shuttle Challenger lifted off on January 28, 1986. An explosion 73 seconds after liftoff claimed the lives of the crew. ...

While seeking a World War II airship of the Florida coast, the diving crew found a large shuttle segment with tiles from the ...

Forty years ago, the NASA space shuttle Challenger exploded 73 seconds after liftoff, killing all 7 crew members. Among the seven crew members were 5 NASA astronauts, as well as a payload specialist ...

Seven astronauts were killed in the 1986 space shuttle Challenger disaster. Because a teacher was aboard, millions of schoolchildren watched the event live in school. Forty years later, many of those ...

The catastrophic loss of the Space Shuttle Challenger on Jan. 28, 1986, stands as a haunting reminder of the immense risks and complexities involved in humanity's exploration of space. This event, ...