Last Updated: Monday, July 29, 2013, 15:24
NASA has been flooded with more than 400 suggestions on how to find asteroids that are on a collision course with Earth.
Last Updated: Friday, March 09, 2012, 14:32
A massive asteroid collision with the moon that left behind an enormous crater on the lunar surface may have spawned the surprisingly strong magnetic anomalies seen on the moon.
Last Updated: Sunday, February 12, 2012, 19:00
Scientists say they have found a way to blast an asteroid into space dust using an atomic bomb.
Last Updated: Thursday, October 14, 2010, 08:57
NASA`s space telescope has captured what scientists believe are the 1st images of asteroid collision.
more videos >>