The Challenges of Keeping Space Habitats at the Right Temperature
Maintaining a comfortable temperature in a space habitat isn’t easy. The inside of the habitat is exposed to intense radiation from the sun, which can heat it up to over 100 degrees Celsius. At the same time, the outside of the habitat is exposed to the cold vacuum of space, which can cool it down to -150 degrees Celsius. To keep the temperature inside the habitat livable, space engineers must find a way to efficiently transfer heat from the inside to the outside.
In a recent study, researchers have proposed a novel solution to this problem. They suggest using micro-sized heat pipes, which are thin metal tubes filled with a liquid coolant. By running this coolant through the pipes, the heat from the inside of the habitat can be transferred to the outside. This could be an effective way to keep the temperature inside the habitat at a comfortable level.
source: Phys.org