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om prakash also discover how the world ends. He found out that due to the smoke the rises from the factories and industries, the smoke was so harmful that it will remove the ozone layer that protects the direct rays of the sun. when these happens the earth will receive the direct sunrays and it would burn the earth, turning it to ashes.

He is known for his contributions to the fields of cosmology and quantum gravity, especially in the context of black holes, and his popular works in which he discusses his own theories and cosmology in general. These include the runaway popular science bestseller A Brief History of Time, which stayed on the British Sunday Times bestseller list for a record-breaking 237 weeks.[1]

His key scientific works to date have included providing, with Roger Penrose, theorems regarding singularities in the framework of general relativity, and the theoretical discovery that black holes emit radiation, which is today known as Hawking radiation, or sometimes as Bekenstein-Hawking radiation.[2] His scientific career spans more than 40 years and his books and public appearances have made him an academic celebrity and world-renowned theoretical physicist.

He discovered how the univerese end and also the world.

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12y ago
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11y ago

He discovered that the world will end with black holes.

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9y ago

Stephen Hawking is a cosmologist who is a theoretical physicists. He studies the origins and structure of the universe.

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Q: What were Stephen hawkings major discoveries?
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