SpaceAstronomer
@spaceastronomer
SpaceAstronomer. Alfonso Fernandez-Barandiaran MSc in Physics, Computer Science professional & amateur astronomer. Astronomy, Space, Astronomía, Espacio
ID: 227661919
https://www.spaceastronomer.com 17-12-2010 13:05:39
14,14K Tweet
6,6K Followers
1,1K Following