Question #78a66

1 Answer
Sep 2, 2017

The background radiation supports the theory of Big Bang.

Explanation:

The Cosmic Microwave Background (CMB) or shortly Background radiation is the electromagnetic radiation left from the early stage of Big Bang. It is the oldest radiation in the universe and gives very important information about the early universe.

https://en.wikipedia.org/wiki/Cosmic_microwave_background

It is one of the concrete proof why big bang is considered as the origin of universe theory. It is uniformly spread in universe.