What if we’’ve misunderstood our place in the universe? A Harvard astronomer thinks we have.

What if we’’ve misunderstood our place in the universe? A Harvard astronomer thinks we have.
http://www.slate.com/articles/health_and_science/mysteries_of_the_universe/2014/02/what_if_we_ve_misunderstood_our_place_in_the_universe_a_harvard_astronomer.html

Vecchie alghe di una dozzina di miliardi di anni fa…