Clayton C. Anderson


Crazy fun US (retired) Astronaut/consultant. Future author (Dec.), help w/STEM, S Media Q&A/space, love NASA, inventor of Twitpic POTD!

Twitpic will be shutting down October 25th.

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692 days ago


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PC0101 691 days ago

Nevertheless, a challenge when says: ABASAROKA Range and Google knows an ABSAROKA range only; in Wyoming, USA. Just east of Yellowstone National Park.

PC0101 691 days ago

Easy to know where this is when NASA tells us. Here the link to the hi-res:

anstandigg 691 days ago

Wow what is that?? If it's epithelium under microscope, don't answer:))))