I have heard this elsewhere, but when I looked into it, it seems like it’s not that big of a challenge compared to the other difficulties of space. More of just

I have heard this elsewhere, but when I looked into it, it seems like it’s not that big of a challenge compared to the other difficulties of space. More of just a consideration that has to be part of the design. See: https://en.m.wikipedia.org/wiki/Spacecraft_thermal_control https://en.m.wikipedia.org/wiki/Spacecraft_thermal_control Can anyone give an expert opinion on the difficulty of cooling in space?