已知最古老的小行星撞击地球已有 30 亿年 - Phys.org

Oldest known asteroid impact on Earth dated to 3 billion years - Phys.org

Oldest known asteroid impact on Earth dated to 3 billion years Phys.org Scientists in Australia find ‘smoking gun’ evidence of world’s oldest meteorite strike The Guardian Asteroid crater in Pilbara confirmed again as world's oldest Australian Broadcasting Corporation 'Unequivocal evidence' of Earth's oldest impact crater turns out to be off by half a billion years Live Science World's Oldest Known Asteroid Crater Is 3 Billion Years Old, Study Confirms ScienceAlert

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