How do space stations and spacesuits cool themselves so well, if cooling via radiation is slow?
In: 0
Space stations have big radiators, they’re big panels that are ideally kept edge on to the sunlight, and the hot coolant is circulated through them to radiate the heat out into space. Though even if it’s in sunlight, you can still get some heat rejection if your coating is highly reflective to visible light, but not infrared: https://www.youtube.com/watch?v=dNs_kNilSjk
Space suits let some water boil off/sublimate into space to dump heat. https://youtu.be/6mMK6iSZsAs?t=1942
Latest Answers