yeah, that's true...

but wouldn't our own solar system have its own gravitational pull?

kinda like pointalism.

like a bunch of dots to represent the eye, those hold together. Then a bunch of points to represent the nose. those pull together

but the eye and the nose have their own combined force attracting to one another...LOL

man, this is exciting stuff....boy, learn things everyday...I am going to have to look that one up.

that's what I am talking about, I get to learn new things!!!!