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It is the "left over" light after the big bang took place. It used to have a much short wavelength but it has stretched over the 14 billion years that the universe has been expanding.

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16y ago

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The heat left over from the beginning of the universe is?

cosmic microwave background radiation.


What is primordial background radiation?

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


What is cosmetic microwave background radiation?

this is radiation in the microwave part of the electromagnetic spectrum which comes from all directions in outer space


When was the cosmic microwave background radiation first detected?

1965.


Which theory is supported by the evidence of cosmic microwave backround radiation?

The evidence of cosmic microwave background radiation supports the Big Bang theory.


Radiotelescopes reveal that space is full of?

cosmic microwave background radiation.


What is background microwave?

microwave background radiation is a thermal radiation left from the early stage of universe when it was much small and much hotter and filled with uniformly distributed opaque fog of hydrogen plasma


What leftover thearmal energy from the big bang?

Microwave (Cosmic background radiation).


Which of these is evidence that supports the big bang theory?

cosmic microwave background radiation


Where did the cosimc microwave background radiation take place?

Where? Everywhere. This is the residual radiation, from when the Universe was very, very hot.


What is spectral distribution of cosmic microwave background radiation?

The spectral distribution of cosmic microwave background radiation follows a blackbody spectrum with a temperature of approximately 2.7 Kelvin. It peaks in the microwave region of the electromagnetic spectrum, with a characteristic wavelength of around 1 mm. This radiation is considered a key piece of evidence supporting the Big Bang theory.


A sentence for cosmic?

In the 1960s, microwave radiation was detected coming from space and no particular source, and this radiation was dubbed the Cosmic Microwave Background Radiation (CMBR).