Comment by gundmc

I'm reading through the Expanse books and a passage that I read after seeing your comment jumped out at me. It's a quote from Havelock:

"As a boy living planetside, he had always thought of space as cold. And while that was technically true, mostly it was a vacuum. And so a ship, mostly, was a thermos. The heat from their bodies and systems would bleed into the void off over years and decades of it had the chance."

So at least the books got it right!