The stations are orbiting planets or moons (most of the time - there are stations orbiting the star(s) directly). It may take a while for them to complete an orbit around the planet, but they do.
Yep, they orbit. Sometimes it's fast enough that you can see the starfield moving as the station goes around the planet.
Yep, they orbit. Sometimes it's fast enough that you can see the starfield moving as the station goes around the planet.