BLAME for the loss of the shuttle and its seven crew in February rests with NASA’s management culture. These failings extended to or even emanated from NASA chief Sean O’Keefe, says the final report ...
It's been 20 years since space shuttle Columbia broke apart during reentry, killing the entire crew of seven. NASA had high hopes for Columbia's 28th mission. It rocketed into space on Jan. 16, 2003, ...
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