NOVA

Season 53 Episode 1: Asteroids: Spark of Life?

What if asteroids, long feared as destroyers of life, were key to our existence? Explore a revolutionary theory that these violent collisions provided the essential ingredients – water, minerals, and energy – needed to jumpstart life on Earth.

Genre:

Documentary

Seasons:

53

Episodes:

1029

Actor:

Quality:

HD

Status:

Returning Series

First Air:

1974

IMDb:

7.1