Space Earth Carl Sagan Blue Marble Overview Effect World Planet
http://www.youtube.com/watch?v=wupToqz1e2g That's here. That's home. That's us. On it...
"As a professor of science, I assure you we did, in fact, evolve from filthy monkey-men."
Home (Galaxy Challenge)
Space Earth Carl Sagan Blue Marble Overview Effect World Planet
http://www.youtube.com/watch?v=wupToqz1e2g That's here. That's home. That's us. On it...