Pitching and catching asteroids (Introduction)

by David Turell , Saturday, January 28, 2012, 14:58 (4661 days ago)

At least we have a careful watch going on. The cosmos pitches asteroids at us. We do catch a few. Will we need Bruce Willis soon? Not likely since we are doing a good job of tracking for the future go-rounds:-http://www.physorg.com/news/2012-01-bus-sized-asteroid-earth.html