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 of an artist's impression shows the distant dwarf planet Eris. New observations have shown that Eris is smaller than previously thought and almost exactly the same size ...