The mass of the planet means that probably formed within a planetary system that it has since broken from, the researchers ...
Astronomers have detected a massive, lonely world drifting through the darkness without a star to call home. This ...
Most of the planets we’ve identified are in orbit around stars and formed from the disks of gas and dust that surrounded the ...
Astronomers have found a planet wandering alone in space. This rogue planet, similar in size to Saturn, offers a rare glimpse ...