Comment
Sign In
•
Register
•
Forgot password?
An Incredible Film From NASA: Gradient Sun
« Ace Rothstein
dog philosopher ஐஒஔ௸ »
34
Decatur Deb
10/20/2012 3:12:11 pm PDT
down
9
up
report
Just think—the Sun’s been doing that for over 5000 years.
Tweet