From ancient equations to extra dimensions, the universe opens wider.
Explore how humanity has tried to understand what the universe is made of, from early mathematical insight to modern cosmology. This series weighs ideas about extra dimensions, intelligent life, the multiverse, and an expanding universe, turning vast questions into compelling viewing. Sign up to follow the thinking that keeps widening our picture of reality.
Episode guide
6 episodes- New shows weeklyFresh documentaries land every week.
- Exclusive originalsAward-winning films you can’t stream anywhere else.
- Watch anywherePhone, tablet, web and TV — pick up where you left off.
- No commitmentNo contract. Cancel in a click.
Frequently asked questions
Yes. Every plan unlocks the full library — including all Curiosity Originals like Curious Minds: The Cosmos — in up to 4K, ad-free, on all your devices.
Curious Minds: The Cosmos is a Curiosity Original, exclusive to Curiosity Stream.
Watch on the web, iOS and Android, Roku, Apple TV, Amazon Fire TV, Chromecast, Android TV, and most smart TVs. Start on one device and pick up right where you left off on another.
Curiosity Stream is our streaming service — thousands of documentaries and originals. The Smart Bundle is Curiosity Stream plus four other independent streaming services (Tastemade, Kidstream, Curiosity University, and SOMM TV) on a single subscription.