Alien Sunset Size:8" x 10" Algerian Sahara photographed by the

Algerian Sahara photographed by the Landsat Satelite on August 31

This 1950's travel poster promotes Hawaii

Du Page County Soap Box Derby

Gas & Electricity for a campaign to conserve water

Image Credit: NASA/JPL/Space Science InstituteImage Addition Date: 2007-10-15

Alien Sunset Size:8" x 10" Algerian Sahara photographed by theOur solitary sunsets here on Earth might not be all that common in the grand scheme of things. New observations from NASA's Spitzer Space Telescope have revealed that mature planetary system dusty disks of asteroids, comets, and possibly planets are more frequent around close knit twin, or binary, stars than single stars like our Sun. That means sunsets like the one portrayed in this artist's photo concept, and more famously in the movie Star Wars,