White holes: Facts about black holes' neglected twins

White holes are theoretical cosmic regions that are opposite to black holes. Just as nothing can escape a black hole, nothing can enter a white hole.

White Holes: Black Holes' Neglected Twins / Bright Side

白洞真的存在吗？研究人员称，我们或已经发现它的存在证据了_手机搜狐网

White Holes: Black Holes' Neglected Twins

WHITE HOLES: The Neglected Theoretical Twin of BLACK HOLES.

White holes: What we know about black holes' neglected twins : r/space

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WHITE HOLES: The Neglected Theoretical Twin of BLACK HOLES.

White Hole, The Twin Black Hole

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What are White Holes? Liké a bla'ck hbl'efa w'h'ite'hole is a prediction of Einstein's theory of general relativity. It is essentially a black hole in reverse: …