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NASA Checks Out Potentially Hazardous Asteroids

Posted May 25th, 2012 at 10:45 pm (UTC-5)

First, the good news. There are fewer asteroids near Earth than previously estimated.  Now the bad news. A new NASA survey also finds there may be more than twice as many aligned with Earth’s orbit than thought, which could increase the odds of an asteroid coming close enough to us to cause concern. The findings […]