The Why Files: Operation Podcast

E607 - Asteroid Apophis is Coming | Ground Zero: California

Published: August 12, 2025

Duration: 51:55

On April 13, 2029, an asteroid named Apophis will pass closer to Earth than our communication satellites. For the first time in human history, millions of people will watch a mountain-sized space rock race across the night sky.

NASA says we're safe, but Apophis is just the beginning. Scientists estimate 25,000 city-killer asteroids cross Earth's orbit, and they've only found half of them.

The other 13,500 remain completely hidden, somewhere in the darkness of space. Every three days, fragments from ancient comets bombard our planet.

Just 12,800 years ago, a cosmic impact reset human civilization and triggered a freeze...