Many of you may have already seen this: http://apod.nasa.gov/apod/ap120312.html
But it’s really, really damn good.
And a brilliant time waster, which you might actually learn a thing or two from.
Also, for the Block placing folk among us, there’s a nice little addition sitting beside Neptune. ^^
Seeing as 3 days ago it would have been Douglas Adams birthday, I feel I should also add this:
“Space is big. Really big. You just won’t believe how vastly, hugely, mind- bogglingly big it is. I mean, you may think it’s a long way down the road to the chemist’s, but that’s just peanuts to space.”