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
772 days ago
Clay's "Pic of the Day!" A cool one for a very hot and muggy Houston Wednesday!
Realtime comments disabled
Also in Kamchatka. Mountain ranges westward of Avachinsky volcano.
Copy & paste this code into your website
©2014 Twitpic Inc, All Rights Reserved