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NASA gets head start on day after doomsday
Dec. 13: A NASA video explains why "The World Didn't End Yesterday" ... more than a week before the date that's been hyped as a purported doomsday.
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NBCNews.com:   NASA gets head start on day after doomsday
Season 2012 : Episode 1213
Dec. 13: A NASA video explains why "The World Didn't End Yesterday" ... more than a week before the date that's been hyped as a purported doomsday.
Aired: 12-12-13
Views: 6372

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