Add Yahoo as a preferred source to see more of our stories on Google. This illustration provided by Caltech depicts the orbits of brown dwarf twins, Gliese 229Ba and Gliese 229Bb, with a separation ...
The scientists suspected Gliese 229B might be twins, but "to evade notice by astronomers for 30 years, the two brown dwarfs would have to be very close to each other," says Xuan. To resolve Gliese ...
A pair of recently uncovered brown dwarf twins, named Gliese 229ba and Gliese 229bb. Gliese 229b, discovered in 1995, was the first-ever confirmed brown dwarf, but until now astronomers thought they ...
NEW YORK (AP) — A celestial object discovered decades ago is actually twins orbiting each other, a new study confirms. Scientists have puzzled over the object known as Gliese 229B, the first known ...
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