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Massive Water Reservoir Discovered Beneath Mars' Surface

4/1/2025

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Summary

Story summary

Beneath Mars's Medusae Fossae Formation lies a colossal underground water reservoir, possibly the largest non-polar water source on the planet. This ice-rich treasure, nearly two miles deep, could blanket Mars in 5 to 9 feet of water if melted, revolutionizing our understanding of its habitability and climate, while paving the way for future exploration.

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Story summary

Beneath Mars's Medusae Fossae Formation lies a colossal underground water reservoir, possibly the largest non-polar water source on the planet. This ice-rich treasure, nearly two miles deep, could blanket Mars in 5 to 9 feet of water if melted, revolutionizing our understanding of its habitability and climate, while paving the way for future exploration.