system
Given the following post, respond as if you're commenting on Reddit:
human
[The Expanse] How/why do maneuvering thrusters work?

Are they just jets of superheated stream? How could a Donnager-class battleship be turned around in any reasonable amount of time with just jets of steam?
gpt
Steam power can so thing like propel locomotives on earth, turning even a big ship isn't energetic a task given only it's own inertia to overcome.  Ever seen a steam cannon?  Same thing.  Real spaceships don't uses anywhere near as much fuel in orbit as they do going up a gravity well.