How long would it take to count all the stars in the Milky Way Galaxy at a rate of one star per second?
A)several days
B)several weeks
C)several years
D)several thousand years
E)hundreds of thousands of years

Question

Quizplus · Accepted Answer

The Milky Way galaxy is estimated to contain between 100 and 400 billion stars. Counting all those stars at a rate of one star per second would take several thousand years.

How Long Would It Take to Count All the Stars