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A Brief History of Time: From the Big Bang to Black Holes is a book on theoretical cosmology by the physicist Stephen Hawking.It was first published in 1988. Hawking wrote the book for readers who had no prior knowledge of physics.
The Large Scale Structure of Space–Time is a 1973 treatise on the theoretical physics of spacetime by the physicist Stephen Hawking and the mathematician George Ellis. [1] It is intended for specialists in general relativity rather than newcomers.
Hawking created Stephen Hawking: Expedition New Earth, a documentary on space colonisation, as a 2017 episode of Tomorrow's World. [212] [213] In August 2015, Hawking said that not all information is lost when something enters a black hole and there might be a possibility to retrieve information from a black hole according to his theory. [214]
Stephen Hawking, who sought to explain the origins of the universe, the mysteries of black holes and the nature of time itself, died on Wednesday aged 76. Hawking's formidable mind probed the very ...
Despite his playful optimism, Hawking recognised that the undiscovered laws of physics may prevent time travel. Stephen Hawking's final book suggests time travel may one day be possible – here's ...
On the Origin of Time is a 2023 book by physicist Thomas Hertog about the theories of Stephen Hawking. [1] Hertog is a Belgian cosmologist working at KU Leuven university, who worked extensively with Hawking. [2] He wrote the book at Hawking's request to popularize the top-down cosmological theory that they had developed together. [3]
Neil deGrasse Tyson asked Stephen Hawking to share his thoughts on what happened before the big bang -- or the beginning of the universe.
More precisely, the Hartle-Hawking state is a hypothetical vector in the Hilbert space of a theory of quantum gravity that describes the wave function of the universe.. It is a functional of the metric tensor defined at a (D − 1)-dimensional compact surface, the universe, where D is the spacetime dimension.