a spiral galaxy with swirling nebulas and stars

galaxy spiral nebula stars space cosmic universe celestial night sky dark dust gas light bright colorful swirling abstract astronomy astrophysics science wonder beauty vast infinite mystery exploration imagination dream journey distant interstellar ethereal cosmicdust celestialbodies interstellargas starclusters galacticcenter galacticcore galacticdisk galacticarms cosmicrays nebulae stellarnurseries supernovaremnants cosmicwonders nebulas generated