In Lechuguilla Cave, each surface hosts billions of bacteria, sustained by water that can take up to 10,000 years to reach the depths.✨ One Strange Rock is now streaming on Disney+ and Hulu. Explore the World with National Geographic subscriptions: https://natgeo.com/ytngmagazine ➡ Subscribe: https://on.natgeo.com/4p5A0D6 ➡ Get more Nat Geo Full Episodes: https://on.natgeo.com/3V5ZfHI ➡ Get wild with Nat Geo Animals Full Episodes: https://on.natgeo.com/3V2EOLO And check out more National