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Suppose the Milky Way Galaxy Is 1 of a 1000

Question 100

Multiple Choice

Suppose the Milky Way Galaxy is 1 of a 1000 billion galaxies and they similarly have, on average, 200 billion stars each. How many stars is that?

A) 2 * 10¹⁹
B) 2 *10²¹
C) 2 *10²³
D) 2 * 10²⁵

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