Name: Look back at Challenger disaster
Uploaded: 2016-01-28T08:00:00-05:00
Description: Astronaut Mike Massimino & Space.com writer Dave Brody reflect on the shuttle program 30 years after the Challenger disaster.

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Look back at Challenger disaster

Astronaut Mike Massimino & Space.com writer Dave Brody reflect on the shuttle program 30 years after the Challenger disaster.

Posted January 28, 2016 8:00am EST