Why space data centers? What advantage this would have? Cooling will be a big issue, while it is easily solved on the planet earth, as we have water, air that can transfer heat away.
Defense systems in space need to be... in space.
I don't think people are looking at this the right way. They need to be inaccessible to terrestrial and air weapons, have lower latency, not be dependent on power plants, etc.
>Cooling will be a big issue
a 1m2 at 70C radiates 785 Watt. Seems thet cooling will be more simple than on Earth.
They don’t have any advantages at all.
People point to the cost of land, but if being physically inaccessible isn’t a problem, then there are lots of cheap places on Earth you can deploy data centres too at far lower cost than launching them into orbit.