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Lots of Links About Asteroids

The nearly simultaneous and completely coincidental occurrences of a near miss by an asteroid and the biggest meteor to hit the Earth in more than a century have prompted a lot of questions. There is so much that is fascinating

Posted in Sky Phenomena, Solar System Tagged with: , , , ,

Close Only Counts In Horseshoes

At about 2:30 p.m. EST on February 15th, 2013, a 50 meter (150 feet) diameter asteroid will approach within 28,000 km (17,000 miles) of the Earth, traveling at about 8 km/s (18,000 mph). Should you be worried? That depends on

Posted in Solar System Tagged with: , , ,