1 Season
27 Episode
History of the Earth - Season 1 Episode 1 How Did The Earth Form?
An overview of fractionation, Mara's survival, 'Grand Tack' theory, formation of Mercury, solidifying Earth, and theories surrounding Theia.
- Country : United Kingdom
- Genre : Documentary
- Director : Leila Battison, David Kelly, Pete Kelly
- Cast : David Kelly
