Science
Move asteroids now before they become a threat, researchers argue – Space.com
A pair of astronomers have proposed two new strategies for preventing possible asteroid impacts.

Paul M. Sutter is an astrophysicist at SUNY Stony Brook and the Flatiron Institute, host of “Ask a Spaceman” and “Space Radio,” and author of “How to Die in Space.” Sutter contributed this article toSpace.com’s Expert Voices: Op-Ed & Insights.
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