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Oldest known Mars rock offers glimpse of planet’s watery youth

Ancient Teghaza meteorite hints at granitelike crust and shows Mars was already losing its water 4.1 billion years ago

Source Science.org AI Summary Updated 5h 51m ago

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Ancient Teghaza meteorite hints at granitelike crust and shows Mars was already losing its water 4.1 billion years ago

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Oldest known Mars rock offers glimpse of planet’s watery youth

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