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| The image on the left is from February 2021; the right is from October 2023 Source: "Dramatic Image Reveals How Much The Sun Has Changed in Two Years"--Science Alert |
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VIDEO: Largest Prehistoric Copper Mine
The world's largest prehistoric copper mine was at a place called Kargaly, northeast of Caspian Sea. VIDEO: " The Largest Prehisto...
Perfectly normal occurrence.
ReplyDeleteYes, changes as we approach sunspot maximum. Still interesting, though.
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