I was hoping it would be called Astrophage...
Not that astrophage wouldn't be cool!
I also still can’t get over using a hand cranked winch instead of using the entire ship as a capstan while performing a barbecue roll. (Hopefully that a winch is involved is not too much of a spoiler for anyone)
btw. I'd recommend all the Expanse books if you're interested in how the whole civilisation manages a catastrophe.