PBS Space Time
How Astrophysics Can (LITERALLY) Save the World
2025 • E7 Mar 12, 2025 20m
Giant space rocks are definitely going to hit the Earth again. We actually do know how to deflect them, but only if we find them and correctly assess their risk. But the solar system is a chaotic place. How is it even possible to tell if a space rock will one day collide with the Earth?
