Where to watch Cosmos (2019) tonight
Cosmos (2019) runs 2 h 8 min and averages 6.0 from 124 TMDB members. 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.
- Runtime
- 2 h 8 min — ends 10:08 pm if you start at 8:00 pm
- Rated
- no US certification listed
- Genres
- Science Fiction, Mystery
- Released
- November 8, 2019
- TMDB rating
- 6.0 / 10 from 124 votes
- Director
- Zander Weaver, Elliot Weaver
- Starring
- Arjun Singh Panam, Joshua Ford, Tom England
- Language
- English
Where to watch it tonight
Availability loads live for your country. See where Cosmos streams (JustWatch via TMDB) →
Streaming availability by JustWatch. In the US, as of 2026-11-04: Amazon Prime Video (subscription), Amazon Prime Video with Ads (subscription), Kanopy (free), Hoopla (free), The Roku Channel (free with ads), Fandango at Home Free (free with ads), YouTube Free (free with ads), Amazon Prime Video Free with Ads (free with ads), Tubi TV (free with ads), Amazon MX Player (free with ads).
Questions people ask
- How long is Cosmos?
- Cosmos is 2 h 8 min long (128 minutes). If you start it at 8:00 pm it ends at 10:08 pm; add about 20 minutes if you watch trailers first.
- What is Cosmos rated?
- TMDB lists no US age certification for Cosmos.
- Is Cosmos a good movie to watch with a group?
- Good for a small group that will pay attention. Science Fiction and Mystery keep a room quiet in the good way: phones down, guesses out loud.
- Where can I stream Cosmos?
- In the US, as of 2026-11-04: Amazon Prime Video (subscription), Amazon Prime Video with Ads (subscription), Kanopy (free), Hoopla (free), The Roku Channel (free with ads), Fandango at Home Free (free with ads), YouTube Free (free with ads), Amazon Prime Video Free with Ads (free with ads), Tubi TV (free with ads), Amazon MX Player (free with ads). Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).
Lists it could be on
If you like Cosmos
- Contact (1997)
- Stowaway (2021)
- Automata (2014)
- I Am Mother (2019)
- Impostor (2001)
- The Creator (2023)
- Star Wars: The Rise of Skywalker (2019)
- Zoe (2018)
Cosmos on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.
Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-11-04. 
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