stunning cosmic scene featuring planets and glowing stars in a vibrant galaxy, highlighting the beauty of outer space exploration

planet galaxy exploration stunning cosmic scene glow star vibrant highlight beauty cosmo landscape starfield element lightyear nebula spacetime scenery atmosphere astronaut universe blackhole celestial quasar astronomy heaven gravity visual environment system stellar nighttime meteor cosmonaut comet formation orbit ether scintillate design science astral mystery expanse asteroid background planetary spaceship featuring planets glowing stars highlighting outer space generative