Season guide
Science grand format: Season 9
28 episodes
Premiered Sep 19, 2024 Updated Oct 11, 2026
Previously on Science grand format
Season 9 Lore Primer
Key plot threads, lore context, and character stakes you need to remember before diving into this season.
- Directly follows the overarching narrative developments of Science grand format Season 8.
- Faction dynamics and core character alliances shift under escalating external stakes.
- Crucial mysteries introduced previously reach key turning points and narrative reckonings.
- Sets up serialized story arcs that build directly toward the climactic season finale.
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Season 9 Episodes
Episode Guide
🛡️ SPOILER SHIELD
Season 9 Progress Shield
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S9·E21
Core
Episode 21
Apr 3, 2025 · 90 min
For a long time, the Sahara was considered an expanse of sand and rock, but in the 1950s, a researcher and his guides discovered hundreds of thousands of cave paintings in southern