Excerpt of a transcript of a lecture given by Lanaya who Leaps, an Erudite physicist and cosmologist.
Lanaya Who Leaps: So, while the two planets were of comparable size and mass, due to Earth’s moon being so much larger than Domus’ they didn’t have had the solar eclipses that we experience. But this does not mean that there was no sort of comparison. Due to Domus’ planetary rings, regular pseudo eclipses occurred creating this large areas of shadow. These often formed migratory paths for Night Walker packs. What is now being is passed around is a memory crystal that stored the maps used by a Night Walker pack to traverse these shadows. Oh, yes, you have a question?
Student: So was Domus’ moon made differently? Being so much smaller?
Lanaya Who Leaps: Yes, it is believed that while your moon was created through a violent collision of two planets, ours was born through the coalescing of space dust.
Student: Maybe that’s why our moon is so fucked
[Laughs]