Rogue Earth-size planet found in Milky Way

A free-floating planet that is not bound to any star has been discovered by astronomers at the University of Warsaw. The microlensing event used to make the discovery is called OGLE-2016-BLG-1928. Full Story: https://www.space.com/smallest-rogue-planet-discovery Credit: Space.com | animations: Jan Skowron / Astronomical Observatory, University of Warsaw | produced & edited by Steve Spaleta (http://www.twitter.com/stevespaleta)