You have to sympathize with the European Space Agency. It's less than a month away from crashing its Rosetta probe into its host comet, and it just found the Philae comet lander -- you know, the machine the mission team stopped trying to contact back in July. Photos show that the lander get stuck in a dark crack on the comet in a position that prevents it from getting sunlight, revealing exactly why it went to sleep after a mere three days of activity. The ESA has had a general idea of where Philae was, but the low-resolution photos available before now made it hard to pinpoint the machine's location.