Before Impact, MESSENGER Snapped This Final Photo

TECH SPACE HUMAN EARTH HISTORY ANIMALS ADVENTURE VIDEO View Online Before Impact, MESSENGER Snapped This Final Photo As it zoomed at a mind-boggling 8,700 miles per hour, MESSENGER managed to beam one last look at the Mercurian landscape back to Earth. READ MORE 10 Ways to Create Water as World Fights Drought As crises mount in California and other global dry spots, some innovative ideas are making a splash. READ MORE WATCH VIDEO: How Much Water Do We Need to Drink? Does the saying that you need eight glasses of water a day actually hold water? Bat Wing Super Sensors Guide Its Acrobatic Flight The sensitive touch sensors on bat wings help them fly with such amazing precision and maneuverability. READ MORE WATCH VIDEO: The Amazing Link Between Bats and Dolphins Find out how these creatures got sonar and how their system work. Why an Artist Decapitated England's Tallest Mountain An artist climbed to the top of the tallest mountain in England and removed its highest peak. He then displayed the rock in a London art Gallery, but is it art? 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