Flowerpicking and sweatgathering in space? Now that would be strange ehh... I do not mean it litteraly naturally. I will just suggest that some form of free activity like the above mentioned is introduced in space.
Why? To give actually being in space more meaning - incorporate it in the ecosystem. To give players something (more and meaningful) to do while spending their days up there when the ped card is low.
What to do then? Hmm, e.g. gather microscopic meteor fragments or interstellar dust? Or collect free floating space junk?
Cya up there