Where to watch Cosmos (2019)
128 min★ 5.9Science Fiction, Mystery
Yes — Cosmos is free on Kanopy and Hoopla, which you get through most public libraries with a library card.
Three astronomers accidentally intercept what they believe to be a signal from a distant alien civilization, but the truth is even more incredible than any of them could have imagined.
Every legal way to watch Cosmos
Free — no account needed
Nothing to pay and nothing to sign up for.
Free with ads
Completely free to watch. You sit through ad breaks instead of paying.
Included with a subscription
No extra charge if you already subscribe to one of these.
Rent
A one-off charge for a viewing window, usually 48 hours.
Buy
A one-off charge to keep it in your library.
Prices and availability change constantly. Check the live listing before you pay for anything.
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Cosmos — common questions
- Can I watch Cosmos for free?
- Yes. Cosmos is streaming at no cost on Kanopy, Hoopla, The Roku Channel, Fandango at Home Free, YouTube Free, Amazon Prime Video Free with Ads, Tubi TV. These are licensed services — free because they run ads or are funded by public libraries, not because they are pirating anything.
- Is Cosmos on Netflix?
- No. Cosmos is not on Netflix here. The services that do carry it are listed above.
- How do I watch Cosmos without paying anything?
- Open The Roku Channel — no subscription and, on most of these, no account either. Everything is legal and studio-licensed; you watch ad breaks instead of paying a fee.
- How long is Cosmos?
- Cosmos runs 128 minutes.
