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doit_the_clown doit_the_clown
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7 years ago
What is the Hubble flow?
A)   Distant galaxies are all moving toward us on one side and away from us on the other, as part of a universal flow of galaxies throughout the universe.
B)   Distant galaxies are all moving away from us at approximately the same speed.
C)   Distant galaxies are all moving away from us, with speed increasing with increasing distance.
D)   Distant galaxies are all moving away from us, with speed decreasing with increasing distance.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

Albert Einstein
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hyponoticahyponotica
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7 years ago
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