3 ms·> free cooling Vacuum is an insulator. I think you may have been mislead.by jdlshore 8d ago> free cooling Vacuum is an insulator. I think you may have been mislead.gigatexal 8d agoMislead or … work at an Elon company. Shudder.xhkkffbf 7d agoPerhaps you've heard of radiant cooling? SpaceX has already deployed thousands of functioning computers in space. I think if the vacuum were an issue, we would have heard about it.