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Decoding the Universe: Cosmos Preview
Preview: Season 51 Episode 8 | 30sVideo has Closed Captions
Explore big discoveries that have revolutionized our understanding of the universe.
How big is the universe? Will it ever end? Why is so much of it made of mysterious dark matter and energy? See how mind-bending discoveries over the past 50 years have revolutionized our understanding of the universe.
National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.
![NOVA](https://image.pbs.org/contentchannels/iAn87U1-white-logo-41-7WCUoLi.png?format=webp&resize=200x)
Decoding the Universe: Cosmos Preview
Preview: Season 51 Episode 8 | 30sVideo has Closed Captions
How big is the universe? Will it ever end? Why is so much of it made of mysterious dark matter and energy? See how mind-bending discoveries over the past 50 years have revolutionized our understanding of the universe.
How to Watch NOVA
NOVA is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.
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NOVA Labs
NOVA Labs is a free digital platform that engages teens and lifelong learners in games and interactives that foster authentic scientific exploration. Participants take part in real-world investigations by visualizing, analyzing, and playing with the same data that scientists use.Providing Support for PBS.org
Learn Moreabout PBS online sponsorship(flame whooshing) - [Control] And we have lift off.
(dramatic music) - [Narrator] They're some of the biggest discoveries in science.
- Trying to understand what dark matter is and what dark energy is.
(dramatic music) - [Narrator] And the biggest mysteries left to solve.
(dramatic music continues) - We have no clue about what this stuff is, but it is profoundly important.
- [Narrator] "Decoding the Universe: Cosmos", on Nova.
(mysterious dramatic music)
The Deepest Underground Lab in the U.S.
Video has Closed Captions
A team of researchers hunt for dark matter deep underground in the Black Hills of South Dakota. (1m 44s)
How Vera Rubin broke barriers in astronomy
Video has Closed Captions
Vera Rubin's work provided convincing evidence for a mysterious substance, dark matter. (4m 4s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorshipNational Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.