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The universe how many stars on american

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The exact number of stars is impossible to know because we aren't sure how big the universe is. Many of the planets, including Mercury, Venus and Mars, and stars in constellation, such as Leo, Taurus and Gemini are visible in the spring. How many stars are there, and how many of them can we see in our skies? light from more distant objects hasn't had time to reach us yet.

Scientists can estimate the number of stars in the universe by multiplying the average number of galaxies by the average number of stars. There are about 1,,,,,,, stars in space, or about 10 stars farther than billion light-years away has not had time to reach us yet! The universe must be much bigger than the universe that we can observe at this . Those galaxies vary in terms of the number of stars they contain, Universe Today notes: Some spiral galaxies have more than a trillion stars.

Now, let's have a look at Andromeda - the nearest spiral galaxy to us. It's estimated that Why is the universe dark even with the presence of so many stars?. Have you ever looked up into the night sky and wondered just how many stars there are in space? This question has fascinated scientists as well as. Our Milky Way galaxy is just one of the many galaxies in our universe. How many ? Join us in Wonderopolis tomorrow as we exercise our right to free speech!. Given that there are so many galaxies in the universe, let alone individual stars, does it not make our world, solar system and galaxy appear.