the center of milky way galaxy and space dust in the universe, night starry sky with stars

astro astronomy astrophotograph astrophotography atmosphere background calm center cignus cluster constellation cosmic cosmos dust galaxy infinite long lyra milky milkyway nebula nebulae night outer outerspace sagitta sagittarius science scorpio shine sky space sparkle starbright starfield starlight starry stars stellar summer telescope twinkle universe vast vulpecula wave way