Black hole - Wikipedia

https://en.wikipedia.org/wiki/Black_hole

A black hole is a region of spacetime exhibiting such strong gravitational effects that nothing—not even particles and electromagnetic radiation such as light—can escape from inside it. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole. The boundary of the ...

‎Supermassive black hole · ‎Hawking radiation · ‎Stellar black hole · ‎Gravitational lens

Stephen Hawking's New Black Hole Theory: Scientists ... - Space.com

https://www.space.com › Science & Astronomy

Jan 28, 2014 - Stephen Hawking's New Black Hole Theory: Scientists Remain Unconvinced. ... Famed astrophysicist Stephen Hawking has shaken up the popular science world with his newest study about the basic nature of black holes, but is his idea revolutionary? ... This paradox pits Einstein's theory of ...