Question

The amount of cosmic radiation present in the universe supports this theory what theory is this

Answer 1

The theory that is often supported by the amount of cosmic radiation present in the universe is the **Big Bang Theory**. This theory posits that the universe began from a hot, dense state around 13.8 billion years ago and has been expanding ever since. One of the key pieces of evidence for this theory is the existence of the Cosmic Microwave Background Radiation (CMB), which is the afterglow of the Big Bang. The CMB is a nearly uniform radiation field that fills the universe and provides strong evidence for the Big Bang model of cosmology.