Nick Risinger traveled through different parts of the world with some very expensive camera equipment, and no doubt telescopes, shooting pictures of the night sky. The goal was to take a high definition photo of the entire night sky. This may be one of the coolest things I've seen, and it's been done so well I had to share it with you all.
All the details are here. 37,000 photos all stitched together! My god man! It really is a thing of beauty. Make sure you select and play with the overlay.