As mentioned earlier, I’m going to make an in-universe encyclopedia to go with the comic, and the first part is ready! The main index is here. All that’s there at the moment is a few detail entries explaining some brief universe backgrounds.
As it is said on each page, the science is researched, but that doesn’t mean it’s fact. Thus feel free to tell me that my ideas or information are wrong! Also, things might change as the story progresses. I hope to keep it to a minimum, but it can be hard to avoid this.