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 ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. The myth of "routine" spaceflight was tragically shattered in 1986 as thousands of schoolchildren watched space shuttle Challenger ...

It was the morning of Jan. 28, 1986, when the Space Shuttle Challenger launched from NASA’s Kennedy Space Center in Cape Canaveral, Florida — a moment that would soon become the nation’s worst tragedy ...

Forty years ago today, Americans were stunned, shocked and saddened when the Challenger space shuttle exploded 73 seconds after liftoff on a cold, cloudless day in Florida. A booster leak ignited the ...

There are space disasters, and then there is Challenger the one the world watched in real time. With a teacher on board and ...

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, ...

The Challenger Learning Center is honoring the 40th anniversary of the space shuttle tragedy with several events. The center is launching a legacy campaign to upgrade facilities and create new ...

The 1986 Challenger space shuttle accident was the first fatal incident involving an American spacecraft during its mission. A Florida State University professor views the tragedy as a learning ...

A letter to the editor compares the Jeffrey Epstein affair to the 1986 Space Shuttle Challenger disaster. The author argues that Epstein's criminality was ignored for decades, similar to how a known O ...