In this Tuesday, Jan. 28, 1986 video image made available by NASA, Mission Control entry flight director LeRoy Cain reacts at the Johnson Space Center in Houston during news of the space shuttle ... more 
In this Tuesday, Jan. 28, 1986 video image made available by NASA, Mission Control entry flight director LeRoy Cain reacts at the Johnson Space Center in Houston during news of the space shuttle Challenger launch accident. (AP Photo/NASA) less 
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Associated Press | Photo By NASA
Tue, Jul 19, 2011 12:13 PM EDT