Cosmic Queries – The Biggest Ideas in the Universe with Sean Carroll
StarTalk Radio
00:00
The Vacuum of Space Has Energy
The simplest idea is that dark matter doesn't interact with itself at all. Could there be a kind of light that interacts with dark matter particles? And then you could get light, dark magnetic fields, maybe even dark atoms. If you like dark therapy neads, dark matter needs a little therapine to get in touch with itself. There's an obvious one that keeps everyone up at night: how to reconcile gravity and quanta mechanics.
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