When the universe goes quiet, the search for answers grows louder.
Explore how scientists search for life beyond Earth, why potentially habitable planets are reshaping the odds, and what experts say should happen if a signal is found. From decades of listening to the debate over sending a message back, this series turns one of humanity's biggest questions into a gripping, idea-rich watch.
Episode guide
11 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.
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Frequently asked questions
Yes. Every plan unlocks the full library — including all Curiosity Originals like Curious Minds: Extraterrestrial Life — in up to 4K, ad-free, on all your devices.
Curious Minds: Extraterrestrial Life 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.