The universe.
Science's way of telling you, you're insignificant. Fantastic work you've created, i'm glad to see games like this still fascinate people. The information is extremely accurate as far as I can tell.
On another note, there are a few things I wanted to point out to some viewers who may be interested.
Announced in 2007 the Pillars of Creation were destroyed by a supernova's shock wave some 6,000 years ago. Because the pillars are so far away, observers on Earth currently see the shockwave approaching the pillars, and will not see the destruction occur for about another 1,000 years.
Just a little piece of information.
Overall:
5/5 10/10, Wonderful Flash, I hope to see more like this in the future.