the artwork showcases playful cosmic doodles of vibrant planets, whimsical rockets, and twinkling stars set against a

cosmic doodles planets stars rockets asteroids universe space illustration creative vibrant whimsical galaxy celestial night sky colorful design art planetscapes travel adventure fantasy astronomy spacecraft doodle swirling patterns playful cartoon sketches imagination nocturnal nebula galaxies interstellar cute background visual handmade graphic generative ai generated