when astronomers view the night sky through a telescope, they can observe planets, stars, and galaxies…

when astronomers view the night sky through a telescope, they can observe planets, stars, and galaxies. which statement best describes why astronomers can observe several galaxies through a telescope?\na there are billions of galaxies in the universe.\nb the galaxies are closer to each other than stars are.\nc there are some galaxies that are smaller than stars.\nd the number of galaxies in the universe is increasing.

when astronomers view the night sky through a telescope, they can observe planets, stars, and galaxies. which statement best describes why astronomers can observe several galaxies through a telescope?\na there are billions of galaxies in the universe.\nb the galaxies are closer to each other than stars are.\nc there are some galaxies that are smaller than stars.\nd the number of galaxies in the universe is increasing.

Answer

Answer:

A. There are billions of galaxies in the universe.

Brief Explanations:

Since there are a vast number (billions) of galaxies in the universe, it is possible for astronomers to observe several through a telescope. The other options are incorrect facts - galaxies are not closer to each other than stars in general, galaxies are much larger than stars, and there is no evidence that the number of galaxies is increasing in the way described.