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How do cosmic background radiation the chemical composition of the universe redshift of light and movement of galaxies support the theory of the Big Bang?
CharlieCapadonagp024...
Redshift: The only reasonable explanation for the redshift is that most galaxies are moving away from us.As for the cosmic background radiation and the chemical composition, both of these closely match what is expected from the models about the Big Bang.
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∙ 6y ago
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What did the discovery of background radiation distributed evenly throughout the universe provide support for?
either starlight spectra or moving 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.
What do we call objects that emit light in space?
Stars, quasars, clusters, nebulae, galaxies, superclusters, the CMBR (Cosmic Microwave Background Radiation).
What is the evidance for the big bang?
The expansion of the Universe, as can be seen by the redshift of distant galaxies; also, the cosmic background radiation. Read the Wikipedia article on "Big Bang" for more details.
Why did the discovery of cosmic background radiation with a wavelength of 7.35 cm help to support the big bang theory of the universe?
The radiation was 100 times more than expected and they were certain it did not come from our galaxy. They reasoned that the Big Bang had released a tremendous blast of radiation and scattered the matter that condensed into galaxies.
How many background galaxies are behind the Tadpole galaxy?
There are 6000 background galaxies behind the Tadpole galaxy, at distances up to 13 billion light years.
Can faint background galaxies be mistaken for stars?
Yes. Far-away galaxies can be mistaken for stars and occasionally are. This is due to the galaxies being millions upon millions of light years (the distance light can travel in a year) away from earth.
Are some background galaxies invisible due to being close to a bright foreground galaxy?
Yes. Some background galaxies are invisible due to being close to a bright foreground galaxy.
What are the estimated distances of the background galaxies of the NGC 5257 and 5258 galaxies?
Up to 13 billion light years away.
What are the estimated distances of the background galaxies of the PGC 1221 and 1224 galaxies?
up to 13 billion light years away.
What are the estimated distances of the background galaxies of the PGC 53432 and 53433 galaxies?
Up to 13 billion light years away.
The act of studying the stars?
Astronomy.Astronomy is a natural science that deals with the study of celestial objects (such as stars, planets, comets, nebulae, star clusters and galaxies) and phenomena that originate outside the atmosphere of Earth (such as the cosmic background radiation).
