Keith Hawkins, Ph.D.
@AGalactichawk
Galactic Archaeologist (Astronomer at the University of Texas at Austin; @UTAstronomy), activist and cider lover cycling around Austin, TX; Tweets are my own
ID:3333301606
http://www.as.utexas.edu/~khawkins/ 18-06-2015 19:28:58
879 Tweets
1,9K Followers
372 Following