Earth
Season 1 • Episode 4: Atmosphere • Watch with subtitles
Episode 4: Atmosphere
August 7, 2023 • 58 min
When Earth first formed from clouds of dust and gas 4.6 billion years ago, it was - like so many other lifeless worlds in the universe - devoid of an atmosphere, an inhospitable rock floating in the black void of space. But as the young planet is pummelled by asteroids, a period of extraordinary upheaval begins.
If the video doesn't play, try refreshing the page or check back later. Subtitles available in English, Spanish, French, German, Bulgarian, and many more languages.