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...
"Cherish the certainty of now, it kills you a bit at a time."
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...