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Antarctica meteorite holds a 4.5-billion-year-old secret

Locked inside a frozen rock from the edge of the world is a story that began before Earth had oceans, continents or even a ...
Space.com on MSN

After 5 years on Mars, NASA's Perseverance rover may have found its 1st meteorite (photos)

NASA's Perseverance rover spotted a possible space rock on the surface of Mars. The meteorite's nickname is 'Phippsaksla.' ...