Hello, I also asked this at the Factorio discord, but I'd like to get as many good answers as possible, so posting here as well:

I am enetring the late game and scaling all the planetary science production right now. Currently, I have one Promethium ship running, just to get some Research ...

Hi,
I tried search for some guidelines regarding this problem, and did not find anything. My intuition tells me - the heavier your platform is, the more engines you need to get it moving, and the more fuel you need to get it through the journey to another planet. On the other hand, if I add engines ...