The final keypad puzzle felt awesome to solve :) this was an excellent entry. I can't fathom any other jam entry inundating itself with the theme of the whole thing quite like this one does!
I find it really charming how interested you are in sharing knowledge about the subject at hand, going so far as to provide article links in the game's description for those that'd like to fill any knowledge gaps they might have. Coupled with how the game itself wants you to know certain formulas and pieces of scientific jargon (I'd never heard the term Lagrange Point before!), wanting to know more about the topic of Gravity feels infectious :)
Excellent entry, easily one of my faves so far!