Brian Greene has an article in Newsweek about the possibility of a multiverse.
Welcome to the Multiverse
Now We Can See the Magnetic Maelstrom Around Our Galaxy’s Supermassive
Black Hole
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Black holes are known for ferocious gravitational fields. Anything
wandering too close, even light, will be swallowed up. But other forces may
be at play t...
16 hours ago
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