Art showing the flipping of a black hole to a white one, a theory in the article linked
https://s3.c.im/media_attachments/files/112/788/186/436/129/212/original/630bace55acc76be.webp
A new theory on what might be on the other side of black holes https://www.sciencefocus.com/space/whats-on-the-other-side-of-a-black-hole
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