I have understood all these things since before you were born.

Oh, that is, except for your false statement that there is only one Solar System: https://spaceplace.nasa.gov/other-solar-systems/en

Not sure why you said that because I didn't even mention other solar systems.

Oh, and the name of our sun is "the Sun". "Sol" is the Latin name, only used today by SF writers: https://en.wikipedia.org/wiki/Sun

Your original comment, and this one, were worthless. They were completely irrelevant to what I wrote, added nothing, and in this case, were just plain wrong.

Stop wasting everyone's time in attempting to show off, but failing.