This intriguing new world, named Gliese 12 b, completes an orbit around its star every 12.8 days. Comparable in size to Venus and only slightly smaller than Earth, it boasts an estimated surface ...

All the Latest Game Footage and Images from Settle Gliese A collaborative storytelling game set in a massive dangerous world. It’s a mixture of a roguelike and a text-based roleplaying game.

And the object they studied isn’t just any ordinary brown dwarf. Gliese 229B was the first known brown dwarf, discovered in 1995. These objects are much larger than gas giant planets.

Over the next few years, Gliese is going to become a household name ... those photos are giving everyone a taste of the excitement of Voyagers 1 and 2 sending back the first-ever close-ups ...