RT @QuantaMagazine: From the archives: How do you test the idea that bubble universes exist beyond our own? If physicists are able to detect a bruise in the cosmic microwave background caused by colliding bubble universes, it would provide a window into the multiverse. https://t.co/pKTnVYz7Zb

From the archives: How do you test the idea that bubble universes exist beyond our own? If physicists are able to detect a bruise in the cosmic microwave background caused by colliding bubble universes, it would provide a window into the multiverse.https://t.co/pKTnVYz7Zb

— Quanta Magazine (@QuantaMagazine) March 5, 2018

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March 05, 2018 at 07:00PM
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