The Fifth Corner

This is the first image ever taken of Earth from the surface of a planet beyond the Moon. It was taken by the Mars Exploration Rover Spirit one hour before sunrise on the 63rd Martian day, or sol, of its mission. (March 8, 2004)

Credit: NASA/JPL/Cornell/Texas A&M

See more at http://dailyphysics.com/8-high-resolution-pictures-of-the-horsehead-nebula

Galactic Center of Milky Way Rises over Texas Star Party from William Castleman on Vimeo.

http://www.laastro.com/FoxFur_spec.html