In what year was Arno Allan Penzias born?
1933
1940
1950
1960
Answer
Born in 1933, Arno Allan Penzias is an American physicist, Nobel laureate, and radio astronomer whose groundbreaking discovery, along with Robert Woodrow Wilson, of the cosmic microwave background radiation in 1964 provided substantial evidence for the Big Bang theory of the universe's origin and evolution. Their findings revolutionized our understanding of the cosmos and solidified the dominant cosmological model.
The Unveiling of the Cosmic Microwave Background: Arno Allan Penzias Quiz
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