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Asteroid and Meteorite Think you know the difference between an asteroid and a meteorite? This week Kasey-Dee Gardner gets the answer. | Why? Tell Me Why! | 01:32 | March 12, 2008 | 90599 |
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Doomsday Asteroid With thousands of asteroids, comets and other near-Earth object buzzing by our planet, Jorge Ribas finds out how we can avoid the same fate as the dinosaurs. | Space | 03:03 | April 16, 2009 | 220484 |
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3 Questions: Andy Puckett, Astrophysicist Astrophysicist Andy Puckett explores the universe, especially undiscovered asteroids that could one day smack into our planet. Jorge Ribas gets the odds on our survival. | Space | 01:52 | October 03, 2008 | 52164 |
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The Skinny On Quick-Rusting Meteorites Iron meteorites are particularly sensitive to even the slightest bit of moisture - including the touch of a finger. James Williams pokes around for the reasons why. | Space | 01:59 | December 05, 2008 | 41559 |
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Wayward Meteorite Sought By Scientists Canadians in Western Ontario are on the lookout for meteorites that entered the Earth's atmosphere last week. | Space | 01:45 | March 12, 2008 | 12470 |
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Evidence Links Asteroid to NY Tsunami More than 2,000 years ago, New York City was hit by a massive tsunami. Now a controversial new theory says an asteroid may have caused it. | Earth | 00:51 | November 20, 2008 | 51066 |
Video Added: March 12, 2008
Views: 90599
Runtime: 01:32
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