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Wed, Jun 10 05:58 PM

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SciencePhys.org21h ago

Scientists discover a 3.5-billion-year-old asteroid impact on the moon

The first few billion years of Earth's history saw the rise of life, the atmosphere and the oceans. Still, that time is shrouded in mystery: Not many rocks remain that preserve a record of those early iterations of our modern world. Dynamic geologic processes like erosion, subduction and burial...