GK
BIG BANG THEORY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Who didn’t think the universe was moving and then felt that it was his biggest blunder?
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Edwin Hubble
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Fred Hoyle
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Nicholas Copernicus
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Albert Einstein
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Explanation:
Detailed explanation-1: -This cosmological constant allowed for a stable universe. But sure enough, astronomers in the 1920s confirmed that the universe was expanding. Einstein later called the cosmological constant the “greatest blunder” of his career.
Detailed explanation-2: -It has become a popular belief that Albert Einstein abandoned his static universe when, on a visit to Pasadena in January and February 1931, Edwin Hubble showed him the redshifted nebular spectra and convinced him that the universe was expanding, and the cosmological constant was superfluous.
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