Asteroid: Doomsday or Payday?

Video type: Full Episode

Will future asteroids trigger massive extinctions—or be mined for precious minerals?

Brian Wilson Concert at Red Butte Garden - Donate now for meet-and-greet passes and pairs of tickets.

Your Favorite British Shows Are Now Streaming on KUED.ORG

Watch full episodes of Death in Paradise, New Tricks, The Cafe, and SPY online.