Most of our knowledge of space is based on theories

Basically most of our alleged knowledge of space is based on theories, abductive storytelling made to undermine facts.

https://youtu.be/d516y2ScIhY?si=hN4JEWXQEAWTA6sP

Clip not mine, belongs to the respective author. I would need to find the video again since I don't recall it, though I saved this clip.