The Original Eco Friendly & Sustainable Living Portal (since 2009)
comet water, Tag
- Were comets the source of Earth’s water? Rosetta spacecraft says “no” Fri, 12 Dec 14, 6:30amThe Rosetta spacecraft is currently orbiting and exploring comet 67P/Churyumov-Gerasimenko—a large mass of rock and ice that it landed the Philae probe on in November—and its newest discovery might give us startling insight...