It is important evidence of the Big Bang.
The 'big bang' theory.
In Cosmic Physics for $1000, Alex, "What is the Steady State Universe?"
Technically, "cosmic rays" are high-energy particles rather than electromagnetic radiation. So no, they are not a type of light.
Researchers found the "cosmic microwave background radiation", which is a heat imprint left over from the big bang. The redshift of light emitted by most galaxies indicates the universe is expanding.
1) Red shift seen in all distant galaxies, whose size is propotional to the galaxy's distance from us. 2) Existence, isotropy, and spectrum of the cosmic microwave background radiation.
Yes
The cosmic background radiation was an important discovery because it provided strong evidence for the Big Bang theory of the origin of the universe. It is a remnant of the early stages of the universe, and studying it has helped scientists understand the composition and evolution of the cosmos.
The big bang caused the background radiation.
It helped prove the big bang theory.
The 1964 discovery of cosmic microwave background radiation supported the Big Bang theory of the universe. This radiation is considered a remnant of the early stages of the universe when it was hot and dense, aligning with the predictions of the Big Bang model.
Cosmic background radiation provides important insights into the early universe, including its composition, density, and temperature. The presence of this radiation supports the theory of the Big Bang and helps explain the large-scale structure of the universe and the formation of galaxies. By studying cosmic background radiation, scientists can better understand the history and evolution of the universe.
The 'big bang' theory.
The leftover thermal energy from the Big Bang is known as the cosmic microwave background radiation (CMB). It is a faint glow of radiation that permeates the universe and is considered a remnant from the early universe when it was much hotter and denser. The CMB provides important clues about the early universe's properties and evolution.
the weakness of cosmic back ground radiation as those radiation are left over of big bangs
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
Natural background radiation
The discovery of the cosmic microwave background radiation in 1965 by Penzias and Wilson provided strong evidence in support of the Big Bang theory, contradicting the predictions of the steady state theory. The steady state theory proposed a continuous creation of matter to maintain a constant density of the universe, but the presence of the cosmic microwave background radiation was better explained by the rapid expansion and cooling of the universe after the Big Bang.