Crazy fun US (retired) Astronaut/consultant. Future author (Dec.), help w/STEM, S Media Q&A/space, love NASA, inventor of Twitpic POTD! http://t.co/0dv6eqVNaa
818 days ago
Hello Tweeps! Here's a Monday afternoon version of the "retired" Astronaut's "Pic of the Day!" Enjoy!
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Welcome back to the amazing POTD. Isla de Cozumel close to Cancun Mexico Coords 20.354922 -86.930895
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