Guys, I am trying to terraform Mercury.
I am adding a lot of Frigusium as first thing to warm up It, but I noticed that the surface temperature goes down says up to 293 celsius and then goes up to 340 celsius and then again down and up, down and up etc..
Am I overseeing something or maybe a weird bug?
EDIT: Same thing goes with Mars, I am adding water vapor, the temperature goes down and up and the terrain keep switching from barren to cold desert and vice versa.