Question

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What is Galaxy?​

Answer 1

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A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems, all held together by gravity. We live on a planet called Earth that is part of our solar system. ... A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems.

Answer 2

Answer:

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Here are duniya bharki definition of Galaxy.

A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems, all held together by gravity. We live on a planet called Earth that is part of our solar system. ... A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems.

A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems, all held together by gravity. We live on a planet called Earth that is part of our solar system.

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.

Galaxies are sprawling systems of dust, gas, dark matter, and anywhere from a million to a trillion star

A galaxy is a vast island of stars in an ocean of space. Galaxies are typically separated from one another by huge distances.

Galaxies are composed of stars, dust, and dark matter, all held together by gravity.