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Showing posts with label Frequent collisions of comets. Show all posts
Showing posts with label Frequent collisions of comets. Show all posts

Friday, November 9, 2012

Frequent collisions of comets expose secrets that existed 17 years


Every 6 seconds for millions of years the comet have a collision with one another near the star lying in the constellation Cetus, which can be seen on the night sky with the naked eye.

The star, called 49 China, for a long time did not allow scientists to rest - it was unclear how the star, which is about 40 million years, so can surround a giant cloud of gas, usually associated with younger stars.