Jan 21, 2019
Feature Guest: Ulf Danielsson
Our universe is big. But what if all of this was just one of an unimaginably large number of bubble universes. That’s the proposal by a group of scientists who recently introduced a new model for the universe which for the first time links string theory with dark energy and higher dimensions. But how does it compare to rival multiverse theories? Today we’re joined here at The Star Spot by physicist Ulf Danielsson to explain how his model, uniquely, provides for universes that far from being isolated might actually come into contact.
Current in Space
About Our Guest
Ulf Danielsson is a Professor in the Department of Physics and Astronomy at Uppsala University in Sweden. He is the author of four books and engages frequently in public science education on TV and radio. He is a member of the Royal Swedish Academy of Science and a member of the Nobel Committee for Physics.