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Hubble's discovery in the 1920s of a relationship between a galaxy's distance from Earth and its speed; and the discovery in the 1960s of cosmic microwave background radiation.

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Q: What are two pieces of evidence that support the Big Bang theory?
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How does the evidence of the wmap and COBE support the big bang theory?

The work provided even more additional evidence to support the Big Bang theory of the universe.It was also regarded as the starting point for cosmologyas a precision science.


What do you think scientists would do if they found evidence that did not support the Big Bang theory?

Discard it all.


What is the evidence of Bigbang theory?

The main evidence for the Big Bang theory includes the discovery of the cosmic microwave background radiation, the abundance of light elements in the universe, and the redshift of galaxies indicating an expanding universe. These pieces of evidence support the idea that the universe originated from a hot and dense state around 13.8 billion years ago.


How does expanding universe provide evidence for big bang theory?

It is not so much that the universe is expanding, but rather the rationalization for its expansion that provides evidence to support the Big Bang Theory. The Big Bang supports interpreted observational evidence of the Cosmic Microwave Background Radiation (CMBR) barrier that there is an evolutionary expansion of the universe which promotes a finite age for the universe.


What evidence was used to develop the big bang theory?

The red shift and the cosmic microwave background radiation was the evidence used to develop the big bang theory.


What evidence is collected in support of the big bang theory?

expansion of the universe as shown by the Hubble constant3K universal microwave background radiationetc.


Does the big bang theory support the big rip theory?

No


What does the big bang theory have to do with the universes expansion?

It is not so much that the universe is expanding, but rather the rationalization for its expansion that provides evidence to support the Big Bang Theory. The Big Bang supports interpreted observational evidence of the Cosmic Microwave Background Radiation (CMBR) barrier that there is an evolutionary expansion of the universe which promotes a finite age for the universe.


What are three forms of evedence used to support th big bang theory?

Three important pieces of evidence are:* The redshift of distant galaxies. This means that galaxies are moving away from us. * The percentages of elements and isotopes. This closely matches predictions from theory. * The cosmic background radiation. This, too, closely matches predictions from theory.


Is the number of stars in the Milky Way Galaxy evidence in support of Big Bang Cosmology?

no the no. of stars in the milky way is not the evidence in support of the big bang cosmology.


Who gave evidence of the big bang theory?

edwin hubble


What are 3 theories supporting the big bang theory?

Theories don't support theories.Only evidence that comes from observation or experiment supports or demolishes theories.