There’s a Subterranean Biosphere Hiding in the Earth’s Crust and It’s MASSIVE

By KidzSearchFrom YoutubeJanuary 23, 2026

There’s a Subterranean Biosphere Hiding in the Earth’s Crust and It’s MASSIVE

#Subterranean

#Biosphere

#Crust

#Microbes

#Chemoautotrophy

#Hydrogen

#Methane

#Sulfate‑reduction

#Biofilm

#Deep‑rock

#Fracture‑water

#Biomass

#Extremophiles

#Nematodes

#Astrobiology.