AOL

'Oh my God, no!' Space shuttle Challenger exploded 39 years ago

Corrections & Clarifications: An earlier version of this story misstated the date of the Space Shuttle Columbia disaster. It occurred Feb. 1, 2003. For millions of Americans, it was an event ...
KGW8

NASA Challenger explosion remembered 39 years later

WASHINGTON — It's been 39 years since the Challenger space shuttle explosion, one of NASA's most devastating tragedies. NASA's Challenger shuttle exploded 73 seconds after lifting off on ...