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Doppler red shifts and blue shifts of light from the stars in the galaxies.

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Q: What evidence do we have to prove that galaxies rotate?
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What is the evidence for the existence of dark matter in the universe?

The evidence for the existence of dark matter in the universe includes the extra mass of Galactic clusters discovered by Fritz Zwicky, and the spinning galaxies which rotate at the same speed as discovered by Vera Rubin.


Does the universe rotate and revolve like the galaxies do t?

unknown


Elliptical galaxies probably do not rotate true or false?

yes they do


Does the whirlpool galaxy rotate?

Obviously. All galaxies must rotate - otherwise, they would collapse due to their own gravity.


Is it true the Elliptical galaxies probably dont rotate?

No. If a galaxy were not to rotate, it would soon collapse upon itself, due to its own gravitation.


What evidence prove that Pangaea didn't existed?

You can't prove a negative with direct evidence.


What is a different name for a galaxy?

There aren't really any other names for a galaxy that I can think of, but there are galaxy classifications, such as spiral galaxies (that can rotate either clockwise or counter-clockwise), elliptical galaxies, and irregular galaxies.


Which of these facts is the best supporting evidence that the universe is expandingThe stars vary in chemical composition The galaxies can spin to form eddies. The universe is filled with galaxies of?

None of them. The best evidence is the redshift.


How do I prove employee dishonesty?

The best way to prove employee dishonesty is by keeping a record of evidence that may prove your view. Without evidence or a witness, it may be difficult to prove it.


First astronomer to prove there were more galaxies outside your own?

Edwin Hubble.


What is the evidence for dark matter?

Wherever you look, galaxies and galaxy clusters are observed to have much more mass than the sum of the known matter (stars, dust, gas, black holes). Galaxies rotate too fast for the known amount of matter, galaxies in a galaxy cluster move too fast, and gravitational lensing indicates a larger mass than the known masses.Wherever you look, galaxies and galaxy clusters are observed to have much more mass than the sum of the known matter (stars, dust, gas, black holes). Galaxies rotate too fast for the known amount of matter, galaxies in a galaxy cluster move too fast, and gravitational lensing indicates a larger mass than the known masses.Wherever you look, galaxies and galaxy clusters are observed to have much more mass than the sum of the known matter (stars, dust, gas, black holes). Galaxies rotate too fast for the known amount of matter, galaxies in a galaxy cluster move too fast, and gravitational lensing indicates a larger mass than the known masses.Wherever you look, galaxies and galaxy clusters are observed to have much more mass than the sum of the known matter (stars, dust, gas, black holes). Galaxies rotate too fast for the known amount of matter, galaxies in a galaxy cluster move too fast, and gravitational lensing indicates a larger mass than the known masses.


Falsehood is to deceive as evidence is to what?

Falsehood is to deceive as evidence is to prove. Prove is a word that is commonlyÊ used in law courts.