the milky way in space, a night sky full of stars. a night sky illuminated by stars, the bright milky way, and a soft purple glow

astrophotography astro cosmos travel galaxy beautiful science glow dusk scenic view astronomy starry sky background dark color milky space night stars atmosphere style tiny dot light cosmic beauty nebula milkyway starlight planet bright universe constellation star stellar orion abstract texture black wallpaper interstellar purple pink violet blue full illuminated soft vast generative