The Secrets Of The Universe - The Cosmic Microwave Background radiation is also known as the afterglow of the big bang. | Facebook
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What Planck saw: the most detailed map ever created of the universe's cosmic microwave background | Science | The Guardian
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THINKscienceTODAY on Twitter: "#today on 20th of May 1964 – Robert Woodrow Wilson and Arno Penzias Discovered the cosmic microwave background (CMB) radiation. It is electromagnetic radiation as a remnant from an
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