Pluto’s ‘Whale,’ Comet 67P’s Sinkholes

New Horizons is closer to Pluto than it was when I started writing this post, and should send back about 5,000 times as much data as Mariner did in its Mars flyby, 50 years ago. (BBC News)

The ESA's Philae lander 'woke up' last month, but the big news from the Rosetta mission are Comet 67P/Churyumov–Gerasimenko's sinkholes: and the jets of gas and dust coming from at least some of them.

More at A Catholic Citizen in America.

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