Has the Kepler Space Telescope Discovered an Alien Megastructure?

SPACE.COM

kepler-k2-mission

By Ian O’Neill, Discovery News 10/15/2015

NASA’s Kepler Space Telescope is tasked with finding small, rocky worlds orbiting distant stars. However, exoplanets aren’t the only thing Kepler can detect — stellar flares, star spots and dusty planetary rings can also pop up in the mission’s observations. See the rest at space.com