This is an awesome picture. Supercell Thunderstorm by Sean Heavey, nationalgeographic: A supercell thunderstorm rolls across the Montana prairie at sunset. This was a winning shot in the 2010 National Geographic Nature Gallery Photo Contest.
Milky Way Over the Bungle Bungles Image Credit & Copyright: Mike Salway the beauty of the ancient domes of the Bungle Bungle Range in Western Australia. This beautiful panorama taken from the dark skies of Purnululu National Park.
Meteor & Milky Way above Waterfall & Moonbow A night at Wallaman Falls, Queensland, Australia. A bright meteor crosses the Milky Way, while the light of the gibbous Moon causes a moonbow with the waterfall.
Orion by photographer Humayun Qureshi. The Orion Nebula is the closest large star forming region to us so it gets a lot of attention. It's also purdy. (link to photo in album https://plus.google.com/photos/105538468557560833220/albums/5776462316403951729/5776500165295923666 )