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Robert Wilson and Arno Penzias were scientists who were trying to figure out the source of the static in their microwave communications links; they were working for the telephone company, and static was a problem. After eliminating every possible source of static, including bird manure in the antenna feed horns, they determined that the static was being received from every direction in the sky.

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What is primordial background radiation?

Primordial background radiation is in actuality Cosmic Microwave Background. To discover just what Cosmic Microwave Background theories are, visit the URL posted below:http://www.astro.ucla.edu/~wright/CMB.html


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The cosmic background radiation was discovered in 1964 by American radio astronomers Arno Penzias and Robert Wilson


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Who were the two scientists that discovered CBR and how did they discover it?

The Cosmic Microwave Background Radiation (CBR) was discovered by Arno Penzias and Robert Wilson in 1965. They were working on a radio telescope and found an unexpected source of noise that turned out to be radiation left over from the early universe, providing evidence for the Big Bang theory.


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the weakness of cosmic back ground radiation as those radiation are left over of big bangs


Cosmic radiation and radiation from terrestrial sources are examples of?

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The heat left over from the beginning of the universe is?

cosmic microwave background radiation.


What is this cosmic background radiation?

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Which observational tool helped astronomers Arno Penzias and Robert Wilson discover the existence of the cosmic microwave background (CMB)?

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The cosmic background radiation is believed to be the remains of the radiation emitted by the Universe when it started to get transparent - when it had cooled down to a temperature of about 3000 kelvin.


What did Penzias and Wilson discover?

Penzias and Wilson discovered the cosmic microwave background radiation in 1965, providing strong evidence for the Big Bang theory of the origin of the universe. This discovery earned them the Nobel Prize in Physics in 1978.