The world is set to go comet crazy next month, as the highly anticipated Comet ISON comes into view. "Comet ISON has the potential to be among the brightest comets of the last 50 years," University of Maryland astronomer Dennis Bodewits told NASA. Sounds cool. But what exactly is a comet? How many are out there, and do they pose a danger to Earth? Keep reading to learn 11 fascinating facts about comets. Some will surprise you. FACT #1: There are LOTS of comets out there. Scientists so far have d...
The world is set to go comet crazy next month, as the highly anticipated Comet ISON comes into view. "Comet ISON has the potential to be among the brightest comets of the last 50 years," University of Maryland astronomer Dennis Bodewits told NASA. Sounds cool. But what exactly is a comet? How many are out there, and do they pose a danger to Earth? Keep reading to learn 11 fascinating facts about comets. Some will surprise you. FACT #1: There are LOTS of comets out there. Scientists so far have d...
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