An info to your last turn.
Why has Caveman made a 2 tile move? That is bad. If he has to build at bananas, then he should go 1 move to fp, build a cottage (best or any other), break and next turn goes to bananas and build there, gain 1 turn (with building a cottage) without any costs.
Yes, that wasn't a good move. I was thinking of improving the bananas for the health bonus rather than how to best get there. Sorry about that. How do you think is the best way to develop Rigel?
For the rest of this turn:
I followed HUSch's recommendation and moved the caravel toward Alpha Centauri to pick up the missionary next turn. (I also moved the missionary 1W to board the caravel). I think we should send this missionary to Vega, since it needs a forge and barracks. I set the build in Arcturus to a barracks.
I moved Hebe 1NE to spawnbust while she heals in place.
HUSch is building a plantation on the silk tile he was standing on.
We have a choice of what to build in Alpha Centauri with the hammers from the chop. AC is currently a good commerce city (producing 18 beakers, see the city adviser screen shot below) and is hammer poor at the moment (only the iron mine is developed). With the hammer overflow, OR bonus, and Financial bonus, we can construct a library there in one turn. The plantations will only increase our gold in AC, and it can work the FP cottages while Canopus works mined hills. I therefore think building a library is a good idea, since we will get a better return on our gold investment for research. I have ended the turn, but if someone thinks of a better use for those hammers, they can change the build.
Edit: After giving it some thought, I decided it would be a better idea to get more military for defense if we are going to war soon. I switched the build in AC to another caravel (finished in 4 turns) rather than a library.