alien microbes

E.T. Out There, But Also Here on Earth, Says NASA: He's a California Microbe

BY Kit Eaton | 12-02-2010 | 1:17 PM | INNOVATION

A microbe found in a Californian lake is alive but its DNA includes a different material to everything else living on Earth: Arsenic. It's proof positive, says NASA, that E.T. is out there.READ MORE›