Boy, am I mouthing off tonight.
If I choose to explore this universe further....first let me address what my biggest concerns are while I'm thinking about it.
1. Cover Art.
2. Telling Tales in a linear method.
3. Cover Art. (Not a typo.)
Anyway, back to Artemis. I have some story ideas for all of the principal characters involved in that storyline, so yes, you, the reader, would see them all again. Though, I doubt they will ever appear in the same tale again.
Artemis Space Station will certainly be seen again. I have LOTS of ideas where the station is concerned.