Comment by mercutio2

Yes, so?

Everyone keeps talking past each other on this, it seems.

“Generating power in space is easy, but ejecting heat is hard!”

Yes.

“That means you’d need huge radiators!”

Yes.

OK, we’re back to “how expensive/reliable is your giant radiator with a data center attached?”

We don’t know yet, but with low launch costs, it isn’t obviously crazy.