America in Transition Pages

Tuesday, May 3, 2016

Which Came First on Earth--Habitability or Life?

One astronomer suggests that we cannot necessarily disentangle the two

-- Read more on ScientificAmerican.com


from Scientific American News http://ift.tt/1SIZvqs
via IFTTT
Posted by at
Labels: ,

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)