The Horsehead Nebula This photo of the Horsehead nebula was captured by NASA's Hubble Telescope in infrared. It's located in the constellation Orion about light years away from us. The Galaxy This massive galaxy is not much different
Crescent Moon & Earth from space. "Quite possibly, the purpose of the universe is to provide a congenial home for self-conscious creatures who can ask profound questions and who can probe the nature of the universe itself.