How is a ball flooded? How does water stay on a spinning rock hurtling through space?

Gravity.

How are all the stars in the same positions year after year, century after century, if we're constantly moving such vast distances in multiple directions all the time?

We're not. We circumference the same spot, year after year. Just like the moon circumferences the Earth year after year. And is round, are you denying that too?

The only reason people think it's "crazy" is because that is what's been pushed by the entire media and education system put into place by these very people who have lied to us about everything in order to remove us from God and our understanding of the reality in which we live.

Yes and they've made the truth into a lie too. Many times.

There is plenty of observations one can make

Yes and I was observing the Pacific ocean this past weekend and clearly observed the circumference of the Earth. Stand in one spot on the Earth, look out as far as you can see. Now go up 100' in a manbasket, at the same exact spot, you can see much farther. Because you have raised yourself above the circumference for that former horizon.

Just look into who came up with this model

Because they want to summon, back to Earth, the sons of God, the fallen angels. So they search the Heavens, looking for the door into Heaven, they can seduce the evil ones with our women. Same as the tower of Babel. Now they are calling them aliens.