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The Challenger Explosion: The Columbia Disaster

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You may have heard of the Challenger explosion but have you heard of the Columbia disaster. This disaster happened due to human error and cost the lives of 7 people. This disaster changed the course of spaceflight for the future because of how bad it was. The first main key moment is on January 16 ,2003 space shuttle Columbia took off from Kennedy Space Center. 81 seconds into the flight a piece of insulating foam from the bipod attaching Columbia to the external tank broke off and hit Columbia’s left wing at around 540 mph and went unnoticed by NASA. NASA then informed the Columbia crew once they found out and said it was nothing to worry about. The second key moment of this event is while they were in space for sixteen days

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