Back to today’s briefing

Story perspectives

Hidden Ocean Discovered 400km Deep: Water's Origins Revealed

1/12/2025

46 4

Summary

Story summary

Beneath the Earth's surface, 400-600 kilometers deep, scientists have unearthed a colossal reservoir of water trapped in a mineral known as ringwoodite. This hidden "ocean" could revolutionize our understanding of water's origins, impact sea levels, and alter tectonic activity. Future studies will delve into its chemical makeup and geological significance.

1 of 1

Story summary

Beneath the Earth's surface, 400-600 kilometers deep, scientists have unearthed a colossal reservoir of water trapped in a mineral known as ringwoodite. This hidden "ocean" could revolutionize our understanding of water's origins, impact sea levels, and alter tectonic activity. Future studies will delve into its chemical makeup and geological significance.