“The Steady State theory was what Karl Popper would call a good scientific theory: it made definite predictions, which could be tested by observation, and possibly falsified. Unfortunately for the theory, they were falsified.”

The Beginning of Time (1996)

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British theoretical physicist, cosmologist, and author 1942–2018

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Albert Einstein (1879–1955) German-born physicist and founder of the theory of relativity

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1920s

“The Steady State theory was what Karl Popper would call a good scientific theory: it made definite predictions, which could be tested by observation, and possibly falsified. Unfortunately for the theory, they were falsified.”

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