Dr. Robert L.Satcher
@zerog_md
Former NASA Astronaut. Comments and views expressed here are my own.
ID: 84716479
23-10-2009 23:23:56
33 Tweet
6,6K Followers
8 Following
@zerog_md
Former NASA Astronaut. Comments and views expressed here are my own.
ID: 84716479
23-10-2009 23:23:56
33 Tweet
6,6K Followers
8 Following
