Brown dwarf mystery revealed: there’s two!
A artist’s impression of Gliese 229Ba and Gliese 229Bb. The two brown dwarfs are closely circling each other in orbit around the red dwarf star Gliese 229A. Credit: K. Miller,…
A artist’s impression of Gliese 229Ba and Gliese 229Bb. The two brown dwarfs are closely circling each other in orbit around the red dwarf star Gliese 229A. Credit: K. Miller,…