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OpenStudy (anonymous):
If all the stars in the universe were the same distance from Earth, we would see how each star’s brightness compares with all the other stars. This is the A. absolute magnitude B. parallax C. redshift
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OpenStudy (anonymous):
I'm telling you....google it!
OpenStudy (anonymous):
redshift
OpenStudy (anonymous):
absolute magnitude is the brightness a star would appear to have it were at a distance of 10 parsecs (32.6 light years) from the earth, so the answer is....
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