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Fri February 22, 2013
Russia Meteor Renews Focus on Asteroid Threats
Originally published on Fri February 22, 2013 12:03 pm
A week after a meteor exploded over Russia on the same day that an asteroid swung closely past Earth, experts discuss how the potential threats posed by near-Earth objects should be addressed. Astronomers Donald Yeomans and John Tonry weigh in on how to keep the planet safe.