Humanity’s Real Plan to Stop This Asteroid (Feat. Mark Rober)

If an asteroid is coming for Earth… what would we really do? Have a coffee with me! Try Cometeer with code CLEO for $20 off your Discovery Box on Imagine, it’s 2034, and a rock the size of a mountain, far off in our solar system is on a direct impact course for Earth. How would we know? And what would we actually DO about it?