This the final version before release.

I accomplished what I wanted, that is having story-lines and facts about space interwoven within the main mechanic of an idle-upgrade game. I think it's a fun play that I enjoy making and there are no more major features I burn to develop. 

The main pain point I have is the graphics, that is plain and not very engaging, but I don't have the skills or time to work on it.

Random events might be an interesting feature, but I also like that the game is deterministic playthrough to playthrough. Maybe in the future.