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Photo Credit: R. Danovaro et al., BMC Biology

So does life exist off of Earth? Can it?

I suppose it depends on your definition, but I believe it entirely possible. But here is the first evidence of multi-celled organisms that live without oxygen. So this very foreign life form is found on Earth, what kind of life would extra terrestrial environments inspire?

Check out the full article here:

http://news.sciencemag.org/sciencenow/2010/04/scienceshot-animals-that-live-wi.html?rss=1