Space Shuttle Challenger explodes
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Challenger at 40: The disaster that changed NASA
How a cold morning, failed O-rings, and flawed decision-making led to tragedy Forty years ago, Space Shuttle Challenger disintegrated 73 seconds into its flight, killing its crew of seven and exposing the management culture and decision-making process that led NASA to launch on a freezing January day.
It’s been 40 years since the Space Shuttle Challenger disaster. It was a day the nation slowly realized something had terribly gone wrong.
On January 28, 1986, the Space Shuttle Challenger exploded. The most serious accident in manned spaceflight to date shocked the USA and the whole world.