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How to Target an Asteroid


Comet Tempel 1

This spectacular image of comet Tempel 1 was taken 67 seconds after it obliterated Deep Impact's impactor spacecraft.

Credit: NASA/JPL-Caltech/UMD

Like many of his colleagues at NASA's Jet Propulsion Laboratory, Pasadena, Calif., Shyam Bhaskaran is working a lot with asteroids these days.

From Jet Propulsion Laboratory/NASA
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