Hallie Golden

Associated Press
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In this Jan. 28, 1986 file photo, the Space Shuttle Challenger explodes shortly after lifting off from Kennedy Space Center, in Fla. All seven crew members died in the explosion, which was blamed on faulty o-rings in the shuttle's booster rockets. Bob Ebeling had spent three decades filled with guilt over not stopping the explosion of Challenger, but found relief in the weeks before his death Monday, March 21, 2016, at age 89.
Engineer Who Predicted Challenger Disaster Dies
He spent 30 years filled with guilt, but found relief in the weeks before his death.
Mar 24th, 2016