skinny.

Latest / What If: Science, Theory, and Possibilities

What If Earth Collided With Every Planet?

Every planet in the solar system is hurtling toward Earth for an epic collision. In this special planetary battle royale, we use Space Sim to simulate six increasingly destructive cosmic crashes to see the physics behind the destruction. From being swallowed by gas giants to the formation of a brand-new magma world, we explore if anything, or anyone, could possibly survive.

Have a collision idea? Tell us in the comments what you want to see us smash together next!

Follow us on social media for updates and more exciting simulations.

00:00: Introduction: Six Destructive Collisions

00:58: Earth…

The skinny

The skinny isn't ready yet — notes appear once the transcript is processed.