Amazing Photo Of The Milky Way Over Yellowstone's Alien Hot Springs

Amazing photo of the Milky Way over Yellowstone's alien hot springs

Briefly: NASA's Astronomy Picture of the Day has an amazing picture by Dave Lane today, a 16-photo panorama of the Milky Way arching over Silex Spring, Yellowstone National Park. The amazing pool colours -- caused by bacteria thriving in the magma-heated waters -- make this look like a picture from an alien world.