The first portrait of a cool planet Peer-Reviewed Publication. Max-Planck-Gesellschaft. image: This is the discovery image of GJ 758 B, taken in ...

This cool space wallpaper shows an artist conception of a newly formed star surrounded by a swirling protoplanetary disk of dust and gas, where debris coalesces to create rocky 'planetesimals ...

This cool space wallpaper shows an artist’s impression of the free-floating planet CFBDSIR J214947.2-040308.9. This is the closest such object to the Solar System.