U.S. & World
NASA braces for '7 minutes of terror' Mars plunge
Published: Aug. 5, 2012 12:00 a.m.
Updated: Aug. 5, 2012 9:35 a.m.
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Aug. 5, 2012 10:16 a.m.
Space exploration with its technology has improved our way of life in soooo many ways.