Cosmic Collisions: Right now, massive meteors and asteroids are orbiting dangerously close to Earth. Some may even be poised to hit us in the foreseeable future! Where are they? What type of damage will they cause? What can we do stop a caroming asteroid thats... (more details for Cosmic Collisions)

click to order a discounted DVD, Blu-Ray and/or on Demand version of the film

File by Jay M Towsend (#2125)
2012-06-07 Grade: 9-10