Outer space does not exist. NASA is a money laundering fraud organization. Biggest lie to humanity. We have never been to outer space or past low earth orbit.
Here's some videos https://www.bitchute.com/playlist/hGA5kiBdzZze/
https://rumble.com/vdlujt-flat-earth-psuedo-science-through-a-fish-lens.html
All of the "flat earth" arguments come from ignorance and incredulity.
Basically "... I don't understand X and it looks like Y is full of lies therefore Z must be true but I will ignore A, B, and C that debunk Z because I don't understand Z."
So to summarize the actual argument is "... I don't understand X or Z."
All of your arguments against it provide no science, nor have you done so to speak as an authority