Question

how many stars in the galaxy what is galaxy?​

Answer 1

Answer:

Astronomers estimate that 100 thousand million stars were in the Milky way Galaxy.

A galaxy is a huge collection of dust, gas, and billions of stars and their solar systems, all held together by gravity.

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Answer 2

A galaxy is a collection of stars and planets that are held together by gravity. In a galaxy, the celestial bodies rotate around a central object. The Earth's galaxy is known as the Milky Way. Our solar system, made up of the Sun and the planets that encircle it, is a tiny part of that galaxy.

Astronomers estimate there are about 100 thousand million stars in the Milky Way alone. Outside that, there are millions upon millions of other galaxies also!

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