amandale1979 amandale1979

24-05-2021
Biology

contestada

What is the estimated number of galaxies in the universe? What is the average number of stars in each galaxy?

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watsmarie99 watsmarie99

24-05-2021

Answer:

about 100 billion galaxies in the observable cosmos. Each galaxy would have about 100 billion stars on average, and stars typically have roughly 10 planets, and hundreds or thousands of asteroids and comets

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s5134772 s5134772

20-05-2022

Answer:

100 billion stars and 100 billion galaxies

Explanation:

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