Secrets of Size: Atoms to Supergalaxies poster
Where to stream

Secrets of Size: Atoms to Supergalaxies

7.720221 seasonTV SeriesDocumentary

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

DirectorsAndrew Smith·Tim Usborne

Where to watch

Magellan TVMagellan TVTubi TVTubi TV
Availability shown for Australia · rights vary by country

Seasons & Episodes

E1
Going Small
May 16, 2022
E2
Going Big
May 23, 2022

Cast · Directed by Andrew Smith

JAJim Al-Khalili
Jim Al-Khalili
Self

More from Jim Al-Khalili · Lead actor

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Everything and Nothing
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The Amazing World of Gravity
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Fukushima: Is Nuclear Power Safe?
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Science and Islam
Science and Islam
2009
Lost Horizons: The Big Bang
Lost Horizons: The Big Bang
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See all fromJim Al-Khalili

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Secrets of Size: Atoms to Supergalaxies — streaming FAQ

Which OTT platform streams Secrets of Size: Atoms to Supergalaxies?

Secrets of Size: Atoms to Supergalaxies is streaming on Magellan TV and Tubi TV in Australia. It's not currently on Netflix.

Is Secrets of Size: Atoms to Supergalaxies on Netflix?

No, Secrets of Size: Atoms to Supergalaxies is not on Netflix in Australia as of September 2026. It's currently on Magellan TV and Tubi TV.

Is Secrets of Size: Atoms to Supergalaxies on Amazon Prime Video?

No, Secrets of Size: Atoms to Supergalaxies isn't on Amazon Prime Video in Australia right now. It's on Magellan TV and Tubi TV instead.

Where can I watch Secrets of Size: Atoms to Supergalaxies for free?

Secrets of Size: Atoms to Supergalaxies is available to stream free (with ads) on Tubi TV in Australia.

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

Secrets of Size: Atoms to Supergalaxies has 1 season so far.

Are all episodes of Secrets of Size: Atoms to Supergalaxies out yet?

The 1 released season of Secrets of Size: Atoms to Supergalaxies is complete, but the show is still in production — a new season is expected.

Is there a Season 2 of Secrets of Size: Atoms to Supergalaxies?

A Season 2 of Secrets of Size: Atoms to Supergalaxies hasn't been officially confirmed yet.