An artist's conception of a young planet in a distant orbit around its host star. The star still harbors a debris disk, remnant material from star and planet formation, interior to the planet's orbit.... more 
An artist's conception of a young planet in a distant orbit around its host star. The star still harbors a debris disk, remnant material from star and planet formation, interior to the planet's orbit. less 
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SPACE.com | Photo By NASA/JPL-Caltech
Fri, Dec 6, 2013 12:20 PM EST