Dexa/Neil deGrasse Tyson

Exploring Comets and Asteroids

Neil explains how our eyes perceive comets and the molecules that make them glow. Chuck highlights the action-packed world of asteroids and the potential dangers they pose to Earth.

In this clip
From this podcast
StarTalk Radio
Why Does The Universe Exist? Fan Grab Bag With Neil deGrasse Tyson
Related Questions
- What is the main topic of the clip Cosmic Queries: Asteroids from the episode Should We Nuke An Asteroid? | Cosmic Queries with Neil deGrasse Tyson & Marina Brozovic?