Comets, Meteors and Asteroids, Oh My!

Space is large, yet our solar system is chock full of debris, some dangerously massive. At any moment, a sizable meteor could explode in the atmosphere, causing significant damage. Chelyabinsk, anyone? A major impact is just around the corner—or is it? We’ll look closely at near earth objects, other potential impactors, and the latest efforts to keep our planet safe.