Crazy fun US Astronaut/speaker/consultant/Author of The Ordinary Spaceman, STEAMer, S Media/space, love NASA, inventor Twitpic POTD! http://t.co/0dv6eqDDW2
1440 days ago
Second POTD since i did a #RR last time! Sorry!
Realtime comments disabled
NASA says „Copper mines“. My details: the Pima Mine in Sahuarita, AZ, 32.000215,-110.999502, a few miles south of Tucson.
©2016 Twitpic Inc, All Rights Reserved