NOVA - Season 53 Episode 1
Imagine a time when Earth was a molten, volcanic wasteland, heavily bombarded by colossal asteroids. We’ve long feared these cosmic impacts as destroyers of life, but what if they were the key to our very existence? Explore a revolutionary theory suggesting that these violent collisions provided the essential ingredients – water, minerals, and energy – needed for life to ignite on our planet. Discover how scientists are unearthing evidence from lunar rocks and ancient impact craters, revealing that the very objects known for extinguishing life might have actually sparked it.
First Air Date : 1974-03-03
Last Air date : 2025-11-12
Runtime : 57 minutes
Genre : Documentary
Cast :
Crew :
Quality : 
Subtitles :
- Season 53 : Episode 12026-01-21
- Season 53 : Episode 22026-01-28
- Season 53 : Episode 32026-02-04
- Season 53 : Episode 42026-02-11
- Season 53 : Episode 52026-02-18
