city that serves as an important point for interplanetary travel , generative ai

ai astral astrohub astrometropolis astropoint astropolis celestial cityscape cosmic cosmocity cosmodrome cosmopolitan galactic gateway generated hub intercity interconnect intergalactic interplanetary interstellar launchpad megacity metropol metropolis nexus orbital orbitcity space spacecity spaceport spacetime starbase starconnect starcore starmetropolis transit urban