NASA’s Got Your Back: Asteroid Strike Drill Deemed a Success

Nov 27, 2017

Credit NASA

An asteroid strike took out the dinosaurs. And a meteor that struck Chelyabinsk, Russia a few years ago woke the astronomy community up to the need for a better system for tracking asteroids that could affect Earth. Now, an international asteroid warning network has gotten its first test. Luckily for us all, NASA aced it. We talk with Lindley Johnson, Planetary Defense Officer for NASA.