Stuck on science cap
Get Transcendence and put some points to Scholasticism, tat will help you to squeeze a bit from Temples.
Compendiums provide a bit of max science. The bonus may be laughable, but don't underestimate it.
But realistically the only way to get decent science cap at this point would be to wait for unobtainium/sattelite upgrades. (Folks, for the holy living mother of unicorn, don't ask me why I think there would be unobtainium/science upgrades. I just know).