Ever wondered what goes on up at the International Space Station? We like to think it's all floating around and eating freeze-dried steak. Astronaut Don Pettit decided to take a break from his no-doubt mundane routine and capture the spectacular image you see above. We say image, it's actually multiple 30-second exposure snaps layered on top of each other. Needless to say the result is both humbling, and hypnotic. Best of all? There's a collection of them, waiting to steal your afternoon with slack-jawed wonderment. Hit the source for the mind-melt.
