Watch scientists discuss the latest research on killer asteroids

Astronomers, astronauts and other near-Earth object experts from around the world are gathering next week in Luxembourg to talk about asteroids. If you tune in to the Asteroid Foundation's live event on International Asteroid Day (which is June 30), you can hear about the latest in space rock research. The four hour event will consist of panel discussions on future missions, advances in technology, how scientists track and discover asteroids and what resources might be gleaned from asteroids. It...