Season
Where to Watch Nova Season 31 in the US
Nova is available with a subscription, free with a participating library card, or to buy in the United States.
Subscription
Free with a library card
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Series availability last checked Oct 8, 2026.
Nova viewing options
- Watch the series with a subscription on PBS (HD), PBS America (HD), PBS Documentaries (HD), and YouTube TV (HD).
- Watch the series free with a participating library card on hoopla.
- Buy available seasons on Apple TV Store, Fandango at Home, and Prime Video.
Available seasons and episodes vary by service.
Episodes
- S31E01 — Mars Dead or Alive2004-01-04
- S31E02 — Secrets of the Crocodile Caves2004-01-20
- S31E03 — Dogs and More Dogs2004-02-03
- S31E04 — Descent Into the Ice2004-02-10
- S31E05 — Crash of Flight 1112004-02-17
- S31E06 — Life and Death in the War Zone2004-03-02
- S31E08 — World in the Balance: China Revs Up8.4 IMDb
- S31E11 — Origins: Earth Is Born2004-09-28
- S31E13 — Origins: Where Are the Aliens?8.0 IMDb
- S31E15 — The Most Dangerous Woman in America2004-10-12
- S31E16 — America's Stone Age Explorers2004-11-09
- S31E17 — History's Great Escapes8.2 IMDb
Seasons and episodes
Watch links for each season and episode are the same services that carry Nova.
- Season 118 episodes
- Season 29 episodes
- Season 317 episodes
- Season 419 episodes
- Season 520 episodes
- Season 617 episodes
- Season 719 episodes
- Season 820 episodes
- Season 918 episodes
- Season 1020 episodes
- Season 1115 episodes
- Season 1217 episodes
- Season 1316 episodes
- Season 1421 episodes
- Season 1518 episodes
- Season 1618 episodes
- Season 1718 episodes
- Season 1818 episodes
- Season 1914 episodes
- Season 2020 episodes
- Season 2120 episodes
- Season 2219 episodes
- Season 2319 episodes
- Season 2416 episodes
- Season 2515 episodes
- Season 2617 episodes
- Season 2718 episodes
- Season 2812 episodes
- Season 2911 episodes
- Season 3014 episodes
- Season 3112 episodes
- Season 3211 episodes
- Season 3314 episodes
- Season 3412 episodes
- Season 3513 episodes
- Season 3614 episodes
- Season 3716 episodes
- Season 3818 episodes
- Season 3915 episodes
- Season 4023 episodes
- Season 4122 episodes
- Season 4220 episodes
- Season 4319 episodes
- Season 4417 episodes
- Season 4522 episodes
- Season 4623 episodes
- Season 4716 episodes
- Season 4818 episodes
- Season 4918 episodes
- Season 5018 episodes
- Season 5115 episodes
- Season 5215 episodes
- Season 535 episodes
Where to Watch Nova Season 31 in the US — common questions
- Where to watch Nova Season 31 in the United States?
- Nova is available with a subscription, free with a participating library card, or to buy in the United States. Nova viewing options Watch the series with a subscription on PBS (HD), PBS America (HD), PBS Documentaries (HD), and YouTube TV (HD). Watch the series free with a participating library card on hoopla. Buy available seasons on Apple TV Store, Fandango at Home, and Prime Video. Available seasons and episodes vary by service.
- Where can I watch Nova Season 31 in the United States?
- Nova is available with a subscription, free with a participating library card, or to buy in the United States. Nova viewing options Watch the series with a subscription on PBS (HD), PBS America (HD), PBS Documentaries (HD), and YouTube TV (HD). Watch the series free with a participating library card on hoopla. Buy available seasons on Apple TV Store, Fandango at Home, and Prime Video. Available seasons and episodes vary by service.