How the Universe Works (2010 – ...)

2010 • 11 seasons • Documentary • TV-PG

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On August 9, 2026

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Episode 7 — The First Oceans

Name: Episode 7 — The First Oceans
Released: 2015-08-25
Duration: 42 min

Season 4 • How the Universe Works

Released: 2015-08-25 • Documentary

User score

For years, scientists suspected that the oceans came from molecules delivered to Earth from distant stars by asteroids, but a new discovery suggests that their true origins may be more exotic.

Where to Stream Episode 7

Season 4 · Episode 7 · Streaming in USA

Episodes

Episode 1
How the Universe Built Your Car
2015-07-14

Episode 2
Earth, Venus's Evil Twin
2015-07-21

Episode 3
Monster Black Hole
2015-07-28

Episode 4
Edge of the Solar System
2015-08-04

Episode 5
Dawn Of Life
2015-08-11

Episode 6
Secret History of the Moon
2015-08-18

Episode 7
The First Oceans
2015-08-25

Episode 8
Forces of Mass Construction
2015-09-01

Information

Episode air date	25.08.2015
Episode runtime	42 min
Episode rating	0.00
Genres	Documentary
TMDB series rating	8.3
IMDb series rating	8.9
Series status	Returning series
Age rating	6+
Country	US

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