How the Universe Works (2010 – ...)

2010 • 11 seasons • Documentary • TV-PG

8.9/10 7,698

83% 117

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On August 10, 2026

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2,229.8 Attention Score

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Episode 6 — Planets

Name: Episode 6 — Planets
Released: 2010-05-17
Duration: 42 min
Rating: 7.5

Season 1 • How the Universe Works

Released: 2010-05-17 • Documentary

75%

User score

There are just eight planets in our solar system, but there could be a hundred billion planets in our Milky Way galaxy alone. This show follows the journey of planets as they grow from grains of dust to the magnificently diverse worlds we see today.

Where to Stream Episode 6

Season 1 · Episode 6 · Streaming in USA

Episodes

Episode 1
Big Bang
2010-04-25

Episode 2
Black Holes
2010-05-02

Episode 3
Galaxies
2010-05-10

Episode 4
Stars
2010-05-10

Episode 5
Supernovas
2010-05-17

Episode 6
Planets
2010-05-17

Episode 7
Solar Systems
2010-05-24

Episode 8
Moons
2010-05-24

Information

Episode air date	17.05.2010
Episode runtime	42 min
Episode rating	7.50
Genres	Documentary
TMDB series rating	8.3
IMDb series rating	8.9
Series status	Returning series
Age rating	6+
Country	US

Trailer

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