What did Arno Allan Penzias discover?
Cosmic Microwave Background Radiation
Gravity Waves
Black Holes
Neutron Stars
Answer
Cosmic Microwave Background Radiation, discovered by Arno Allan Penzias, is the remnant thermal radiation of the Big Bang, the prevailing cosmological model for the universe from which it originated. It provides substantial evidence for the Big Bang theory and insights into the early universe's properties, including its age, temperature, composition, and evolution.
The Unveiling of the Cosmic Microwave Background: Arno Allan Penzias Quiz
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