This is a video about the sun and its heat. The sun's temperature is about 10,000 degrees Fahrenheit at the surface and about 27,000,000 degrees Fahrenheit at the core. The sun is a star. It doesn't have a surface, it's just a giant ball of gas. It's own gravity holds it together. The sun does not have any rings, unlike some planets in our solar system (*cough cough* NEPTUNE *cough). The sun provides all of earth's energy; yes, we get energy from food, too, but without the sun, there'd be no food, so there you go. The diameter of the sun is 1,391,684 kilometers. That's HUGE!
Click this sentence to read more about the sun (and to see where I got most of the info).