A star is a fixed luminous point in the night sky which is a large round body like the sun. The star is made out of gas, energy, heat and rocks.
The stars can give direction like, North, West, East, South to sailors. The Northern Star and the Southern Cross are the most important stars in the whole world because if we didn't have them, sailors will not be able to tell any direction.
Stars twinkle because while they are producing the energy and gas, they will start to make a lot of pressure inside the stars’ core and start to twinkle brightly.The stars can also twinkle at night, because the sun reflects the star the star and so the star will flash or twinkle in the night.
Stars are important because they can help us navigate through the dark night.
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