Oldest known Mars rock is a ‘Rosetta stone’ for the Red Planet’s watery past

Blasted off Mars by a giant impact long ago, the meteorite Teghaza 001 eventually fell to Earth in the Sahara Desert. Now it’s revealing previously hidden…

1 sources · 1 articles · updated 2026-10-29 18:00 UTC · science

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1. Oldest known Mars rock is a ‘Rosetta stone’ for the Red Planet’s watery past

   Scientific American · 2026-10-29 18:00 UTC

   Blasted off Mars by a giant impact long ago, the meteorite Teghaza 001 eventually fell to Earth in the Sahara Desert. Now it’s revealing previously hidden chapters of Mars’s deep past

   Summary on nerom.app