The cosmological redshifts of galaxies are Doppler shifts.
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Q12: The expansion of the Universe is accelerating.
Q13: All dark matter in our Universe falls
Q14: Normal matter is baryonic.
Q15: The cosmological principle states that any observer
Q16: Olber's paradox states that the _.
A) Universe
Q18: After nuclear reactions in the big bang
Q19: The Universe is isotropic, but not homogenous.
Q20: Cosmologists cannot begin their history of the
Q21: The observed distribution of matter in the
Q22: The proper interpretation of a what a
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