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1970s
- In the 1970s, Hawking discovered that, contrary to conventional wisdom, black holes can emit subatomic particles, now known as Hawking radiation. He has shown mathematically that many small black holes may have formed early in the universe's history.
www.science.org/content/article/brief-history-hawking
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Jan 28, 2014 · 28 January 2014. This week, Stephen Hawking, the most famous living scientist, changed his mind about what black holes are. It wasn’t the first time. This timeline guides you through the most...
- Jacob Aron
- News Editor
1972 — James Bardeen, Brandon Carter, and Stephen Hawking propose four laws of black hole mechanics in analogy with the laws of thermodynamics; 1972 — Jacob Bekenstein suggests that black holes have an entropy proportional to their surface area due to information loss effects
Hawking's work on black holes helped prove the idea of a 'Big Bang' at the birth of the Universe. Developed in the 1940s, Big Bang theory was still not accepted by all cosmologists.
Mar 14, 2018 · He predicted the existence of mini-black holes at the time of the Big Bang. These tiny black holes would have been incredibly hot, shedding mass until they vanished - potentially ending their...
Aug 21, 2024 · Stephen Hawking worked on the physics of black holes. He proposed that black holes would emit subatomic particles until they eventually exploded. He also wrote best-selling books, the most famous of which was A Brief History of Time: From the Big Bang to Black Holes (1988).
- The Editors of Encyclopaedia Britannica
Mar 14, 2018 · He predicted the existence of mini-black holes at the time of the Big Bang. These tiny black holes would have been incredibly hot, shedding mass until they vanished - potentially ending their...
Mar 17, 2018 · In the 1960s, Hawking and fellow British physicist Roger Penrose built on Einstein’s theories to describe the physical characteristics of black holes and showed that when a star collapses it...
