An interesting discussion of the physics of space battles brings up a lot of good points — those science-fantasy movies with spaceships flitting about ignore a lot of basic physics. Star Wars was basically WWI biplanes whirling around at speeds under 60kph, which is kind of ridiculous. But fun.
This article points out that that’s not how things would play out if ever there were a real space battle. The ships would have to obey physics and orbital mechanics, and there would be a priority on speed and acceleration and rapid maneuvers; also, explosions are kind of useless in a vacuum. So he talks about using big gyroscopes to whip mostly spherical ships around, and they’d be zooming about in complex spirals to take advantage of gravity wells.
But then he talks about crews.