Asteroid Crater Discovery in South Korea May Reveal How Earth First Filled with Oxygen
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2 Articles
Asteroid crater discovery in South Korea may reveal how Earth first filled with oxygen
An ancient crater in South Korea may be preserving clues to a major shift in Earth's past: the rise of an oxygen-rich atmosphere. Researchers say layered rock structures within the crater could indicate impact lakes as early refuges for oxygen-producing microbes. What happened? According to ScienceDaily, a team from the Korea Institute of Geoscience and Mineral Resources discovered stromatolites inside the Hapcheon impact crater, the only confir…
What if the impact craters were not just stigmata of past destructions, but the real cradles of Earth's life? An unprecedented discovery in South Korea reveals that the dasteroid impacts, once perceived as apocalyptic plagues, have accidentally created hydrothermal environments conducive to the development of the first forms of life. [...]
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