[UndauntedR]

Background density

of what? I'll assume energy...

is symetrical

*symmetric* about what?

as observewd from Earth

That data was observed from Earth.

As far as I can tell, you're reply is gibberish.

[editor-surveyor]

Your brian is gibberish.

were we anywhere but in the approx center, there should be a blow-by situation, with a denser direction where everything came from, and a less dense direction, where everything is going to.

Looking outward, all thing would be less dense, as inverse to the cube of distance

Too bad for the Big Bandaid people, huh?