None of these prove the Big Bang, since scientific theories are not proven. Many of these facts are consistent with the Big Bang and some other cosmological models, but taken together these observations show that the Big Bang is the best current model for the Universe. These observations include: The darkness of the night sky - Olbers' paradox. Jul 3, 2007 · This dominant cosmological theory suggests the Universe began nearly 13.7 billion years ago, expanding rapidly from a very dense and incredibly hot state. Eventually, stars ignited and galaxies slowly formed. The Big Bang theory has been imporved and advanced especially through NASA's Cosmic Background Explorer (COBE) and WMAP missions. Nov 23, 2023 · Stephen Hawking (centre) experiencing zero gravity aboard a modified Boeing 727, April 2007. (more) Hawking studied physics at University College, Oxford ( B.A., 1962), and Trinity Hall, Cambridge ( Ph.D., 1966). He was elected a research fellow at Gonville and Caius College at Cambridge. In the early 1960s Hawking contracted amyotrophic Nov 27, 2023 · As the breakout character of The Big Bang Theory, there are plenty of Sheldon Cooper quotes that highlight his uniqueness and his humor.For 12 seasons, Jim Parsons starred in CBS's beloved sitcom as Dr. Sheldon Cooper, a genius and incredibly eccentric theoretical physicist. Jun 27, 2019 · Dark matter is stuff in space that has gravity, but it is unlike anything scientists have ever seen before. Together, dark matter and dark energy make up 95% of the universe. That only leaves a small 5% for all the matter and energy we know and understand. This might be a surprise, but we don’t know what most of the universe is made of. Nov 15, 2022 · 5. For 380,000 years post-Big Bang, the universe was a dense, hot soup. For 380,000 years after the Big Bang, the universe was a hot, dense “soup” of particles. Electrons and nuclei swirled in the heat, making the cosmos opaque. As it expanded and cooled, particles combined, forming the first atoms. .

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