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Where does cosmic background radiation comes from? | HIX Tutor

<p>Cosmic back ground radiation is the remains of a huge explosion in the form of electromagnetic radiation Micro waves known as Big bang from which e universe was made..It was predicted by george Gammov and later found  by Penzias and Wilson.It is about 2.7 degree K every where in the universe.</p>

<p>It is every where in the universe.</p>

Layla Anderson

Cosmic background radiation comes from the remnants of the Big Bang. It is the residual heat left over from the early universe, which has since cooled down to approximately 2.7 Kelvin.