Life in Antarctic lake? It's everywhere else
(AP)
[Yahoo News] 09 Feb, 2012
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Life in Antarctic lake? It's everywhere else By SETH BORENSTEIN, AP Science Writer Seth Borenstein, Ap Science Writer 9 mins ago WASHINGTON – Scientists expect to find microbes in a lake two miles beneath the thick ice of Antarctica. If so, it will illustrate once again that somehow life finds a way to survive in the strangest and harshest places. And it offers hope that life exists beyond Earth. Russian researchers reported Wednesday that they had reached Lake Vostok. It's a pristine body of water untouched by light or wind for about 20 million years. It doesn't sound like a place where life could exist, but scientists keep finding germs in places where they don't expect, from underneath ice to hot mines. There's even a bizarre germ nicknamed Conan the Bacterium that survives deadly radiation. Scientists may find similar weird germs deep inside Mars or on the moons of Saturn or Jupiter. |
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