Support WBURAstronomers Discover Alien Planet In Our Milky WayEyder PeraltaNovember 18, 2010 ShareThis artist s impression shows HIP 13044 b, an exoplanet orbiting a star that entered our galaxy, the Milky Way, from another galaxy. (Getty)
This artist s impression shows HIP 13044 b, an exoplanet orbiting a star that entered our galaxy, the Milky Way, from another galaxy. (Getty)