5 julio 2015
Comet 67P/Churyumov–Gerasimenko, studied in detail by the European Space Agency Rosetta and Philae spacecraft since September 2014, is a body with distinct and unexpected features. Now two astronomers have a radical explanation for its properties — micro-organisms that shape cometary activity.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/atb00jKZ-o8/150705194757.htm
