Two possibilities exist: Either we are alone in the Universe or we are not.
Both are equally terrifying.

— Arthur C. Clarke

4th of July Sunspots

4th of July Sunspots
Submitted by Kevin on Sat, 07/04/2009 - 2:08pm

Great Image

Submitted by kuky
on Sat, 07/04/2009 - 8:59pm

Where is this from?