Emily LakdawallaMar 28, 2011

A radio show on Mercury and a space carnival

Today's Planetary Radio features Sean Solomon on the successful arrival of MESSENGER at Mercury. After checking that out, wander over to the 190th Carnival of Space, hosted this week by Paul Gilster over at Centauri Dreams. And for a bit of fun, go to the Planetary Society Facebook page to suggest a caption for a space photo!

"We're changing the world. Are you in?"
- CEO Bill Nye

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