What is the Local Group?
A) the stars that occupy the same spiral arm as the Sun
B) a cluster of about 40 galaxies, of which the Milky Way is one
C) a group of galaxies clustered around the Andromeda Galaxy M31, apparently gravitationally bound to it but separate from the Milky Way
D) a group of about 100 stars within 20 ly of the Sun that appear to have been formed at about the same time from similar material
Correct Answer:
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Q88: A supercluster of galaxies is a
A) cluster
Q250: Galaxies throughout the universe appear to be
Q251: Which characteristic does the Local Group of
Q252: Overall,through space,galaxies are:
A) distributed uniformly, out to
Q253: Did the distribution of dark matter affect
Q254: In the Local Group of about 40
Q257: The Local Group is:
A) the name of
Q258: How are galaxies spread throughout the universe?
A)
Q259: Galaxies in the universe are:
A) distributed randomly,
Q260: On the Hubble tuning fork diagram shown
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