If galaxies are constantly moving as the universe expands, what prevents the stars within a galaxy from straying off on their own?
Answers
Answered by
4
Answer:
LOcal gravity is holding the expansion inside the galaxy.
Explanation:
gravity is holding the galaxies into shape.
Answered by
5
Answer:
LOcal gravity is holding the expansion inside the galaxy.
Explanation:
gravity is holding the galaxies into shape.
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