'Flying Saucer' Is Planet-Forming Disk

TECH SPACE HUMAN EARTH HISTORY ANIMALS ADVENTURE VIDEO View Online 'Flying Saucer' Is Planet-Forming Disk Astronomers have found a protoplanetary disk surrounding a young star with a rather chilly secret. READ MORE Our Future on Autopilot: Photos Robotic technology improves safety and reduces cost, but how long will we have to wait for A.I. to take over? READ MORE WATCH VIDEO: Robot Soldiers Are Coming The U.S. Army may replace some men and women with robots and unmanned vehicles. Michelangelo Worked With Arthritic Hands Prolonged hammering and chiseling accelerated degenerative arthritis in the hands of Michelangelo. READ MORE WATCH VIDEO: Michelangelo's Face Revealed Portraits of Michelangelo suggest he was nowhere near as beautiful as his works of art. Are Attractive People Awarded Better Grades? Do the best-looking students get a bit of grade inflation in their favor? WATCH Follow Discovery News on Facebook! Get your sci-tech headlines all day on Twitter too! At Discovery Communications, we value your privacy. If you would like to be removed from future communications like this, please click here. Privacy Policy Discovery Communications, LLC One Discovery Place Silver Spring, MD 20910 © Copyright 2015 Discovery Communications, LLC