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Science

lastlib

(26,140 posts)

1. Some 4 billion years ago, Earth was struck by another planetoid(?) body....

Reply to Judi Lynn (Original post)

Wed Jul 19, 2023, 06:00 AM

Jul 2023

an event that helped form the moon. I have often wondered if the Pacific Ocean was the impact crater of that cataclysm...And perhaps this phenomenon is another result of it. Who knows? I don't. Just a random rumination....

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Indian Ocean gravity hole was caused by extinct ancient sea, scientists say [View all] Judi Lynn Jul 2023 OP

Some 4 billion years ago, Earth was struck by another planetoid(?) body.... lastlib Jul 2023 #1