space travel scenario with rag controlled spacecrafts

spacecraft travel galaxy astronavigation interstellar propulsion cosmonaut spacetime voyages exploration wormhole rocket extraterrestrial orbit planetarium spacecrafts telescopic astrobiology lunar nebula unmanned extragalactic quarantine gravity asteroid constellation cosmic starseed starship ionosphere blackhole celestial exoplanet martian outerspace pulsar astronautics astroengineering earthrise earthling eclipse planetoid spacesuit moonwalk meteoroid starlight intergalactic space scenario rag controlled