Early astronomers thought that galaxies were single stars. Why was this mistake easy to make? A. Galaxies are so far away that they look like a single star. B. Galaxies are made of stars that you can only see one at a time. C. Light from galaxies collects into a single beam. D. Earth is small and galaxies are much larger.
Early astronomers thought that galaxies were single stars. Why was this mistake easy to make? A. Galaxies are so far away that they look like a single star. B. Galaxies are made of stars that you can only see one at a time. C. Light from galaxies collects into a single beam. D. Earth is small and galaxies are much larger.
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Transcribed Image Text:Early astronomers thought that galaxies were single stars. Why was this mistake easy
to make?
A. Galaxies are so far away that they look like a single star.
B. Galaxies are made of stars that you can only see one at a time.
C. Light from galaxies collects into a single beam.
D. Earth is small and galaxies are much larger.
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