Series

Watch Secrets of Size: Atoms to Supergalaxies (2022) Online

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Synopsis

In this mind-bending series, Jim Al-Khalili explores the vast range of size in the universe, from tiny atoms to gigantic, interconnected galaxies.

Episodes

Season 1

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1. Going SmallNow viewing2022-05-1659mWhat would the universe look like if you were a billion times smaller or a billion times bigger? In this mind-bending series, Jim Al-Khalili will look at the universe across its vast range of size, ranging from the tiniest objects measuring just a few atoms, to vast structures consisting of hundreds of thousands of interconnected galaxies. Investigating these astonishing objects will reveal fundamental truths about our universe. At the end of each film, the audience will see the largest structures ever discovered in the universe and the smallest objects whose images scientists have managed to capture to date.
2. Going Big2022-05-2359mIn the concluding episode of the series, Jim encounters ever larger cosmic structures to reveal the latest breakthroughs in our understanding of the universe. For example, there's the heliosphere, a vast cloud of solar plasma that surrounds and protects the solar system. Its unique physics help us understand why life is possible. Larger still, Jim comes face to face with our galactic home the Milky Way, a monstrous structure sculpted by the gravitational forces of dark matter. Jim finds out from pioneering researcher Adrian Fabian about the black hole at its centre, whose strange behaviour includes emitting the lowest note that can be heard in the cosmos.

Cast

Top Billed Cast

Jim Al-Khalili
Self

Availability

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FAQ

Frequently Asked Questions

Is Secrets of Size: Atoms to Supergalaxies available to watch online?

Yes - see the "Where to watch legally" section on this page for streaming, rental and purchase options.

How many seasons does Secrets of Size: Atoms to Supergalaxies have?

Secrets of Size: Atoms to Supergalaxies has 1 season and 2 episodes.

When did Secrets of Size: Atoms to Supergalaxies first air?

Secrets of Size: Atoms to Supergalaxies first aired in 2022.

Is Secrets of Size: Atoms to Supergalaxies still running?

Yes, Secrets of Size: Atoms to Supergalaxies is an ongoing series.

What genre is Secrets of Size: Atoms to Supergalaxies?

Secrets of Size: Atoms to Supergalaxies is classified as Documentary.