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> Light from a campfire you had as a kid could be feeding a black hole right now. I don't think we have a close enough black hole for this to be true for anyo

• sliken 4y ago
  Maybe, there's a theory that the 9th planet is a black hole, and that's why it's very hard to detect outside of the gravitational effects. Amusingly there's a diagram in the paper that's a 1:1 diagram (life size) in the paper. Would be crazy if true, we could verify all kinds of things by tinkering with a live black hole.