RT @NASAVoyager: Happy Sagan Day to everyone on the pale blue dot. The visionary would have been 78 today. http://t.co/OYbwrJNx 0 atbildes
Signe Dean (2012-11-10 09:41:51) |
RT @NASAVoyager: Happy Sagan Day to everyone on the pale blue dot. The visionary would have been 78 today. http://t.co/OYbwrJNx |