11:22am

Fri February 22, 2013
NPR Story

Russia Meteor Renews Focus on Asteroid Threats

Originally published on Fri February 22, 2013 1:03 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.