The Nearest Planet to Earth Outside Our Solar System
There are planets outside our solar system known as exoplanets that orbit stars beyond our own sun. Proxima Centauri b is the nearest exoplanet to Earth and potential potentially habitable exoplanet, four light years away and orbiting Proxima Centauri star system. Proxima Centauri Astronomers have discovered a planet known as Proxima Centauri b that is…