Our most successful theories of cosmology suggest that our universe is one of many universes that bubble off from one another. It’s not clear whether it will ever be possible to detect these other universes.
Dive into the quantum world
For a quick dip into quantum physics, we recommend you browse our Quantum A to Z. You can also read what famous physicists have said about this famously puzzling physics theory. If you’re after more depth, check out our recommendations for popular science books and longer articles. And for the very latest quantum news, see what our media partners Scientific American and Nature are reporting.
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