BOOOYA! I have believed for a long time our sun is not gas but plasma and I do not believe we have a solid iron core. There is a relationship between bodies (electromagnetic interaction) in our solar system acknowledged by NASA. Everything in the universe, as you know, has electromagnetic properties to some degree. Our chi for example. Or Demons just to name 2. Now the physical world we see is composed of energy. Vibrations. strings. of what? BOOOYA!!!!Just my little squirrely thoughts on the matter. Get it...on the matter.....ha ha...