The Sun is made up mainly of hydrogen, less helium, and small amounts of heavier elements. Four hydrogen atoms fuse to from one helium atom, in this process a lot of energy & heat is released. The sun will remain stable until the whole hydrogen is converted into helium. When the total hydrogen is exhausted energy production stops in its core and thus the core starts shrinking.
Gravity.
They are Formed by xagons that come from moon.
Good sir, I am a bit confused as to the nature of your question. Do you mean... "When was the sun formed?" or "What does the sun form?" (which is just illogical) The answer to both is simple Your mother.
The sun formed first. The moon was not formed until around after the formation of proto-Earth.
It was formed by a kind of hot gas, and they condenses and became a star, that's the sun.
The dust that remained after the sun formed coalesced to form planets, asteroids, and comets.
Fossil fuels are formed on Earth, not on Sun.
because they are
all the dust particles mixed and the sun was formed
A planet is formed out of hot gases revolving around the Sun.
No, it was formed as part of the collapse of the Nebular which formed the Sun.
The sun formed from a large cloud of gas and dust in space about 4.6 billion years ago. As gravity caused the cloud to collapse, it heated up and formed the sun at the center, while the remaining material in the cloud eventually formed the planets in the solar system.