Stephen Hawking: there are no black holes

Black Hole Artist's Impression Astronaut Falling Into Tidal Forces Firewall Hawking Weekly Show Stephen

Famed physicist Stephen Hawking announced last week there are no black holes—at least not the way we think of them. His new, not-yet-peer-reviewed paper says the idea of an event horizon—the point of no escape—violates quantum mechanics and therefore does not exist. In doing away with the event horizon, Hawking claims to have solved the firewall paradox, one of the most pressing problems in modern physics.

First, some background. Stephen Hawking is a theoretical physicist and cosmologist and the Director of Research at the Centre for Theoretical Cosmology at Cambridge University. His work in quantum mechanics and general relativity is a cornerstone of modern physics and has made him one of the most famous scientists of the past century.

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