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Modern Engineering Marvels on MSN20m
What the $5.3 Million Martian Meteorite Reveals About Mars—and What It Can’tThere’s really no substitute for ‘ground truth,’ and the Martian meteorites represent the only known samples from that planet ...
Metal Workers on MSN41m
The Goba Meteorite: The Largest Meteorite Found on Earth and Its SecretsThe largest meteorite ever found on Earth is the Goba meteorite, which weighs an astonishing 66 tons and measures about 3 ...
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