3 Decades Later, First Brown Dwarf Ever Found Offers A Surprise
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 that was not the full story. Researchers now have taken a fresh look at that brown dwarf and learned that it actually is not a single brown dwarf but rather two of them orbiting astonishingly close to each other while circling a small star. This was documented in two new studies using telescopes in Chile and Hawaii. These two brown dwarfs are gravitationally locked to each other in what is called a binary system, an arrangement… Read More »3 Decades Later, First Brown Dwarf Ever Found Offers A Surprise