Δευτέρα 1 Απριλίου 2013

Orbiting Stars Eclipse | Space Wallpaper

This stunning space wallpaper is an artist’s impression showing an eclipsing binary star system. As the two stars orbit each other they pass in front of one another and their combined brightness, seen from a distance, decreases.



via LiveScience.com http://www.livescience.com/28329-orbiting-stars-eclipse-space-wallpaper.html

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