what are celestial bodies
Answers
Answer:
A celestial body can be defined as any natural body outside of the Earth's atmosphere. Celestial bodies or heavenly bodies are objects in space such as the sun, moon, planets and stars. A natural celestial object, visible in the sky, such as a star, planet, natural satellite, asteroid, comet, the Moon or the Sun.
Explanation:
Answer:
You might have come across the word heavenly body in your science textbook sometime or the other. Have you ever wondered what are heavenly bodies? Celestial bodies or heavenly bodies are objects in space such as the sun, moon, planets, and stars. They form a part of the vast universe we live in and are usually very far from us. The glorious night sky is dotted with such objects and when we observe them using a telescope, they reveal fascinating worlds of their own. Because they are so far away, we cannot see all of them using the naked eye and we rely upon telescopes to study them.
Hence, we can define heavenly bodies as,
A planet, moon, star or other natural objects in the space
In this short piece of article, let us discuss various heavenly body names and their meaning.
Stars
Stars are giant balls of hot gases that can produce their own light. Stars give out energy by converting Hydrogen gas into Helium in their cores. Stars are gigantic in size and have an immense gravitational attraction. The sun is a medium-sized star that gives us energy and makes life possible on earth.
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Planets
Planets are large (almost) spherical objects that revolve around the sun. Planets move in fixed orbits around the sun. There are 8 planets in our solar system. Planets may be made of rocks, metals and gases like hydrogen, nitrogen and methane. The earth is also a planet and is the only known place in the universe which supports life. Planets that revolve around other stars are called exoplanets.
Satellites
Satellites are objects that revolve around planets. They form the essential part of the celestial bodies. These may be of natural origin or sent by humans. The moon is a natural satellite of the earth and revolves around it because it is bound by the Earth’s gravitational pull. Man has also placed artificial or man-made satellites around the earth and other planets to study them and for communication purposes.