Dr. David Morrison and many other astronomers around the globe are hunting for unknown asteroids. Thousands of icy comets and football field-sized asteroids, are zooming around our solar system thousands of these various sized bodies are known, others are not. Some rogue rock could be on a collision course with Earth and astronomers not yet know it. The human space community is planning a response.
Friday, September 3, 2010
David Morrison: Asteroid Hunters
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