December 15, 2004But don't worry, no space stones will be hurt during this research; NASA says it's merely reproducing natural processes.TAGS:collision, mile, researcher
February 17, 2007Strikes are rare, but the results could be cataclysmic; an early detection system could prevent such impacts, scientists say.
Video: Is there an asteroid in your future?TAGS:gravity, collision, scientist, object, San Francisco, video
June 8, 2005Ever wonder how stuff moves around in your body? The Max Planck Institute uses models to follow particles on their intercellular travels.TAGS:protein, collision, particle, cell, researcher
September 25, 2007In a race of driverless vehicles--and especially in collisions between them--size matters.Photos: 'Alice' in DARPA-landTAGS:robot, race, collision, vehicle, road, professor, car, California