Why is there a sun?
Our sun is actually a yellow dwarf star - a very common type. It is just a chemical reaction.
Answered
by Shiela C.
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Older Answers
Actually, there are *billions* of suns, in our Galaxy alone, however THE sun ( the one Earth orbits) is so close, that it looks quite large. Our sun is actually a "yellow dwarf" star - a very common, small star when compared to others that exist.
Answered by Eddie H. -
The Sun is the most prominent feature in our solar system. It is the largest object and contains approximately 98% of the...more?
Answered by Emilia K. -
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What an icy rock that has bright tail when it comes close to the sun?
Comets are small, fragile, irregularly shaped bodies composed...
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What energy is used from the sun?
Plants use the sun's energy for photosynthesis, as well as hu...
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What happens when the sun heats water and land?
Most solar radiation is reflected by the water. On land the v...
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What would happen if there was no sun in our solar system?
If there were no sun, the planets would continue to move in a...
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In German, 'sun' is 'Sonne'
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What an icy rock that has bright tail when it comes close to the sun?
Comets are small, fragile, irregularly shaped bodies composed...
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Studies of other stars which astronomers can see in many diff...
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Is the earth we moving closer to the sun?
In the past (at least) 100 years, the Earth's orbit (accordin...
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What energy is used from the sun?
Plants use the sun's energy for photosynthesis, as well as hu...
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What is a sun centered model of the solar system called?
A sun centered model of the Solar System is called a Heliocen...
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Which two elements make up 99 % of the sun's mass?
The two elements that make up 99% of the suns mass are 71% hy...
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Why does the moon travel around the sun?
The Moon orbits the Earth because of the force of Earth's gra...
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How would earth be affected if the sun were a red star?
If the sun were a red sky the earth's sky might look red or o...
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Which direction does the sun rise in?
The Sun rises in the east and sets in the west. When it does ...
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What gas stations in Tempe accept Sun Dollars?
The only one on ASU's page is Danny's Family Car Wash at Temp...
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It is true that the sun is constantly expanding, but it will ...
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What direction does the sun rise in?
The sun rises in the east and sets in the west. ChaCha!
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Which direction does the sun rise in?
The Sun rises in the east and sets in the west. When it does ...
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What direction does the sun set?
The sun rises in the east and sets in the west.
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Does the earth revolve around the sun or does the sun revolve around the earth?
The Earth revolves around the Sun! This is what causes the se...
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Which direction does the sun rise in?
The Sun rises in the east and sets in the west. When it does ...
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Yes, the Sun rotates. This motion is part of the general rota...
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It is true that the sun is constantly expanding, but it will ...
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How does the sun produce energy?
The nuclear fusion process that takes place in the central re...
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What direction does the sun set in?
The sun rises in the East and sets in the West. ChaCha for now!
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It is true that the sun is constantly expanding, but it will ...
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Which direction does the sun rise in?
The Sun rises in the east and sets in the west. When it does ...
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A Place in the Sun is a movie, from 1951, about a working cla...
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The sun is a star.
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What direction does the sun set?
The sun rises in the east and sets in the west.
About Sun
The sun is a star called Sol at the center of the Solar system. Just about every form of life in Earth depends on its existence.
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