Episode guide

S4·E7 The First Oceans

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

Episode: Season 4, Episode 7
Air Date: August 25, 2015
Runtime: 42 minutes
Story Type: Core Character Arc

Core Aired August 25, 2015 42 min

Synopsis

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.

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Frequently Asked Questions

When did Season 4 Episode 7 of How the Universe Works air?

Season 4, Episode 7 ('The First Oceans') originally aired on August 25, 2015.

How long is Season 4 Episode 7 ('The First Oceans')?

The runtime for this episode is approximately 42 minutes.

What happens in How the Universe Works Season 4 Episode 7?

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....

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