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Showing posts with label defense of life. Show all posts
Showing posts with label defense of life. Show all posts

Wednesday, September 26, 2012

Super-Earths defense of life is weaker than on Earth


Life may exist on the "super-Earths" with a small probability, than on the small-sized planets like the Earth, because they do not have a magnetic field and volcanic centers, necessary for life.

Media writing, based on the statement of the group planetologists Vlada Stamenkovic of the U.S. Massachusetts tehnoinstituta that the purpose of the study - the ability to find out, whether considered "super-Earths" enlarged copies of the earth with the same properties, or they are very fundamentally different from it.