Question

Explain the following
1 Heavenly bodies
2 Universe
3 Galaxy
4 Light year
5 Star
6 Solar System​

Answer 1

Answer:

1.Heavenly bodies:-Heavenly bodies are any object existing in space, especially a planet, star, or the moon.

2.universe:-The universe (Latin: universus) is all of space and time and their contents, including planets, stars, galaxies, and all other forms of matter and energy.

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

4.Light year:-a unit of astronomical distance equivalent to the distance that light travels in one year, which is 9.4607 × 1012 km (nearly 6 million million miles).

5.star:-A star is a sphere of gas held together by its own gravity. The closest star to Earth is our very own Sun.

6.solar system:-The Solar System is the gravitationally bound system of the Sun and the objects that orbit it, either directly or indirectly.

Explanation:

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