Oh please.
You think this is rude? Hoo boy. Perhaps you should have the courage of your convictions and actually write up a paper and submit it for publication. Or front up to your local university and have a chat with the students and lecturers there.
They will tear you to shreds and rest assured, they won't be nice about it.
But hey, seeing as I'm here, let's address some schoolboy howlers that you've cut-and-pasted from some crackpot website.
and that there’s virtually no gravity
Science says no such thing. How do you think the moon stays in its orbit?
yet they also claim gravity is strong enough to hold entire star clusters, galaxies, solar systems, and even black holes together.
Correct. And in fact of the four fundamental forces in the universe, it's the only one capable of doing so.
How can gravity:
- Hold millions of stars in tight formation across billions of kilometers,
- Keep the moon in a perfect orbit,
- Keep dust stuck to the moon's surface,
- Yet not pull in an astronaut floating a few feet from the ISS?
It’s either powerful or it’s not. You can’t have it both ways.
Not sure if serious. You think a puny object like the ISS has enough gravitational attraction to reel in an astronaut?
Here's a simple experiment you can do right now. Hold out your coffee cup above the desk. Your puny muscles are out-pulling the
entire force of Earth's gravity. The gravitational force is incredible, unimaginably weak- yet it the only force that is capable of action at a distance.
Yet this parallax is so tiny, they need billion-dollar satellites to detect it.
Wrong. Stellar parallax was first described nearly two hundred years ago.
https://en.wikipedia.org/wiki/Stellar_parallax
But if Earth was flying through the galaxy at millions of km/h, we’d expect a lot more drastic change.
No we wouldn't. The stars are so far away that our motion makes virtually no difference.
I'm not even going to bother addressing your bizarre religious spam. It's quite obvious that you've found some tinpot website, copy and pasted the contents and scurried back to Hotcopper to try and dethrone several thousand years of science- and utterly, utterly failed.
Here's a tip from me that's as friendly as I'm going to get: enrol yourself in a basic physics course at your local educational institution because it's patently obvious that you haven't the faintest idea of how it actually works- which is why you're getting pasted on this here forum.
And seeing as you're here- perhaps you could address how a Foucault pendulum works on a flat earth? Be as specific as you like.