What branch of science is Arno Allan Penzias known for?
Physics
Chemistry
Biology
Geology
Answer
Physics is the branch of science that Arno Allan Penzias is known for. His groundbreaking work in radio astronomy, particularly his discovery of the cosmic microwave background radiation, solidified his place in the field. This radiation is considered a remnant of the Big Bang, the prevailing theory of the universe's origin, making his contribution fundamental to our understanding of the early universe and cosmology.
The Unveiling of the Cosmic Microwave Background: Arno Allan Penzias Quiz
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