How the Universe Works (2010 – ...)

2010 • 11 seasons • Documentary • TV-PG

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On August 9, 2026

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Episode 3 — The Interstellar Mysteries

Name: Episode 3 — The Interstellar Mysteries
Released: 2019-01-22
Duration: 42 min

Season 7 • How the Universe Works

Released: 2019-01-22 • Documentary

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Interstellar space is the space between the universe's stars and new discoveries reveal that it's not empty and unremarkable as previously thought, but filled with weird objects and strange phenomena that might hold the darkest secrets of our cosmos.

Where to Stream Episode 3

Season 7 · Episode 3 · Streaming in USA

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Episodes

Episode 1
Nightmares of Neutron Stars
2019-01-08

Episode 2
When Supernovas Strike
2019-01-15

Episode 3
The Interstellar Mysteries
2019-01-22

Episode 4
How Black Holes Made Us
2019-01-29

Episode 5
Secret World of Nebulas
2019-02-05

Episode 6
Did the Big Bang Really Happen?
2019-02-12

Episode 7
Battle of the Dark Universe
2019-02-19

Episode 8
Hunt for Alien Life
2019-02-26

Episode 9
Finding the New Earth
2019-03-05

Episode 10
Cassini's Final Secrets
2019-03-12

Information

Episode air date	22.01.2019
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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