Sunday Science: How Does Gravity Escape a Black Hole?

If nothing gets out of a black hole, how does gravity do it? Something with virtual gravitons? Is this really necessary? It's tricky question, but this is what I can say without resorting to equations.

Sabine Hossenfelder Sabine Hossenfelder
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Sabine Hossenfelder

The Science of 3 Body Problem: What’s Fact and What’s Fiction?

By Sumeet Kulkarni

Nature

Nature spoke to the sci-fi programme’s adviser and two other researchers about the portrayal of PhD scientists and their technologies.

April 30, 2024

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