Shattered Mars Rock Could be Science Goldmine

TECH SPACE HUMAN EARTH HISTORY ANIMALS ADVENTURE VIDEO View Online Shattered Mars Rock Could Be Science Goldmine "Mojave" may have cracked under Curiosity's drill, but mission scientists can't wait to study fresh rock that's millions of years old. READ MORE 1882 Winchester Rifle Found Leaning on Tree in Park The 132-year-old gun, considered an everyman's rifle in the 1800s, was found leaning against a tree. READ MORE WATCH VIDEO: Cat Bombs and Other Terrible Weapon Ideas Check out some of the dumb weapons invented and used in warfare. Space Station Emergency: Prepping for the Worst-Case Scenario Although the possible toxic ammonia leak was a false alarm, how would the crew handle a real emergency? READ MORE WATCH VIDEO: How to Get a Job in Space Now is a better time than ever to get a job in the space industry. What Happens to Hydrogen-Powered Cars When They Crash? If we crash while driving hydrogen-powered cars, won't they turn into tiny Hindenburgs? 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