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Question:

is the sun our source of light and energy or is it another planet and its outer lair is a blanket of fire?

what if the sun was like jupiter in the fact that it‘s pull was 100x greater to be able to make pluto orbit it aswell and also and is wasnt the center of the solar system and the planets are just the moons to the sun.

Answer:

By definition, planets orbit a star. Our sun does not orbit any other star. Some astronomers have said Jupiter might be considered to be a failed star due to its gaseous composition. If it had indeed become a star, that might make for an interesting situation because it would have characteristics of both a star and a planet, but it would still be a star. [edit] I should add that there is no doubt whatsoever that the Sun is the source of our heat and light. Even in ancient times when they believed that the Earth was flat, nobody questioned that.
The sun contains over 99% of all the mass of the solar system. No planet is orbiting around Jupiter and is called a planet. Only Jupiter's moons orbit Jupiter.
In fact, the Sun is like Jupiter, except much, much larger. But that size difference makes all the difference. If Jupiter were as large as the Sun, its core would ignite in nuclear fusion, making it a star. That's the main difference between stars and planets--the size. The Sun produces its incredible amounts of energy by nuclear fusion. Atoms are squished together into larger atoms in the Sun's core. To do this requires immense temperatures and pressures--pressures so high that you need a mass and gravitational pull many times greater than that of Jupiter to accomplish it. There's actually a middling class of objects called brown dwarfs, which are large enough to burn a little, but not large enough to ignite into full-out stars. Brown dwarfs can be considered either as really enormous planets or very tiny proto-stars. However, a star does not just burn its outer layer. In fact the fusion reaction that makes a star a star starts at the core. If the Sun did resemble Jupiter at some point, it doesn't anymore--the fusion reaction makes it so hot that normal states of matter (solids, liquids, and gases) can't exist there! The matter in and on the Sun exists as plasma, where particles are so energetic that electrons come away from the nuclei of atoms and the whole thing is a cloud of loose electrons and atomic nuclei instead of distinct atoms.

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