Unknown: Cosmic Time Machine
The James Webb Telescope stirs imaginations with vivid photos of distant galaxies. This documentary tracks its historic journey from inception to launch.
Where to watch Unknown: Cosmic Time Machine in United States
Netflix
Netflix Standard with AdsClick a service to open Unknown: Cosmic Time Machine there. Availability last verified on June 21, 2026.
Where is Unknown: Cosmic Time Machine streaming around the world?
| Country | Streaming on | Rent / Buy |
|---|---|---|
| United States | Netflix, Netflix Standard with Ads | — |
| India | Netflix | — |
| United Kingdom | Netflix, Netflix Standard with Ads | — |
| Canada | Netflix, Netflix Standard with Ads | — |
| Australia | Netflix, Netflix Standard with Ads | — |
| Germany | Netflix, Netflix Kids, Netflix Standard with Ads | — |
| France | Netflix, Netflix Standard with Ads | — |
| Spain | Netflix, Netflix Standard with Ads | — |
| Brazil | Netflix, Netflix Standard with Ads | — |
| Japan | Netflix, Netflix Standard with Ads | — |
About Unknown: Cosmic Time Machine
Unknown: Cosmic Time Machine is a 2023 English-language documentary film directed by Shai Gal. The cast is led by Joe Biden, Amber Straughn, Thomas Zurbuchen. It has a runtime of 1h 4m. Viewers rate it 7.4/10 across 100 ratings. In United States, it is currently streaming on Netflix, Netflix Standard with Ads.
Unknown: Cosmic Time Machine was produced by Story Syndicate and made in United States of America. It was released on July 23, 2023, and carries a PG-13 certification.
- Director
- Shai Gal
- Release date
- July 23, 2023
- OTT release
- July 24, 2023
- Original language
- English
- Age rating
- PG-13
- Status
- Released
- Country
- United States of America
- Production
- Story Syndicate
Unknown: Cosmic Time Machine cast & crew
Unknown: Cosmic Time Machine was directed by Shai Gal.
The cast features Joe Biden as Self - President of the United States, Amber Straughn as Self, Thomas Zurbuchen as Self, Becky Smethurst as Self, Scarlin Hernandez as Self, and Alyssa Pagan as Self.
Behind the camera, the score was composed by Gil Talmi and it was produced by Jon Bardin and Dan Cogan.
Is Unknown: Cosmic Time Machine worth watching?
Unknown: Cosmic Time Machine holds an audience score of 7.4/10 from 77 ratings, marking it as well-reviewed documentary films.
At 1h 4m, it's an easy, time-light watch.
If you enjoy documentary, Unknown: Cosmic Time Machine is worth a place on your watchlist.
How and where to watch Unknown: Cosmic Time Machine
In United States, you can stream Unknown: Cosmic Time Machine on Netflix and Netflix Standard with Ads. Click any service above to open it directly.
It first became available to stream digitally on July 24, 2023.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
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Cast of Unknown: Cosmic Time Machine
Joe Biden
Self - President of the United States
Amber Straughn
Self
Thomas Zurbuchen
Self
Becky Smethurst
Self
Scarlin Hernandez
Self
Alyssa Pagan
Self
Javier Alvarez Marquez
Self
Mike Wenz
Self
Kielan Wilcomb
Self
Unknown: Cosmic Time Machine — FAQs
▸Where can I watch Unknown: Cosmic Time Machine in United States?
Unknown: Cosmic Time Machine is streaming on Netflix, Netflix Standard with Ads in United States.
▸Is Unknown: Cosmic Time Machine on Netflix?
Yes — Unknown: Cosmic Time Machine is currently available on Netflix in United States.
▸What language is Unknown: Cosmic Time Machine in?
Unknown: Cosmic Time Machine is originally in English. Subtitle and dub options vary by streaming service.
▸How long is Unknown: Cosmic Time Machine?
Unknown: Cosmic Time Machine runs 1 hours 4 minutes (64 minutes).
▸What is Unknown: Cosmic Time Machine rated?
Unknown: Cosmic Time Machine is rated PG-13. It holds a 7.4/10 audience score from 77 ratings.
▸When did Unknown: Cosmic Time Machine release on OTT?
Unknown: Cosmic Time Machine became available digitally on July 24, 2023.
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