Nearby Brown Dwarf System May Harbor Closest Exoplanet to Earth

In 2012 astronomers announced the discovery of an Earth-like planet circling our nearest neighbor, Alpha Centauri B, a mere 4.3 light-years away. But with such a discovery comes heated debate. A second group of astronomers was unable to confirm the exoplanet's presence, keeping the argument unresolved to date. But not to worry. One need only […]