Scientists confirm Gliese 229B is a pair of brown dwarfs, not one Gliese 229Ba and Gliese 229Bb complete their orbits in 12 ...

Scientists have puzzled over the object known as Gliese 229B, the first known brown dwarf discovered 30 years ago.

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Researchers have discovered that Gliese 229B is actually a binary system of two brown dwarfs, Gliese 229Ba and Gliese 229Bb.

WASHINGTON >> In 1995, astronomers confirmed the discovery for the first time of a brown dwarf, a body too small to be a star and too big to be a planet — sort of a celestial tweener. But it turns out ...

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Scientists have been observing a brown dwarf for decades, and now they have discovered that it is actually two dwarfs ...

In a groundbreaking finding, researchers have revealed that what was once thought to be a single brown dwarf, Gliese 229B, is ...

In 1995, astronomers confirmed the discovery for the first time of a brown dwarf, a body too small to be a star and too big ...

"This is the most exciting and fascinating discovery in substellar astrophysics in decades," an astrophysicist said.

In 1995, Caltech researchers at the Institute’s Palomar Observatory first observed what appeared to be a brown dwarf orbiting Gliese 229 – a red dwarf star located about 19 light-years from Earth.

An international team of astronomers has figured out that a famous brown dwarf is actually a pair of tight-knit brown dwarfs, weighing about 38 and 34 times the mass of Jupiter, that whip around each ...