a vibrant nebula swirls around a glowing planet in a cosmic landscape

vibrant nebula swirl glow planet cosmic landscape cosmo space universe cosmology black hole astrophysic red giant wormhole observatory cosmonaut astronaut interstellar astronomy astronomer astrophotography celestial spacewalk light year terraform satellite science telescope rocket spacecraft galaxy constellation meteoroid heavenly exploration mission horizon luminosity physics exoplanet white dwarf supernova solar system gravitational swirls glowing