What NASA Actually Found At The Bottom Of The Ocean

Mystral Space Documentries
NASA is exploring the deepest parts of Earth’s ocean—and what they found changes how we think about life.

This video explains how NASA discovered ecosystems that survive without sunlight, powered by chemistry alone, and a shocking finding: oxygen being produced in complete darkness by mineral nodules on the seafloor.

We break down deep-sea science, chemosynthesis, and why these discoveries matter for finding life on Europa and other ocean worlds.