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24 | Kip Thorne on Gravitational Waves, Time Travel, and Interstellar

Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas

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The History of Gravitational Waves

The bigger the black holes when they merge, the slower the oscillations of the waves as they pass. And so that has to be done out in interplanetary space. There was this plan called Lisa to put satellites in space that would bounce lasers off of each other. But then you and your friends discovered gravitational waves and there's an effort to bring it back. The US is not a great partner for some of these big long-term projects because of our political system.

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