seamless cosmic galaxy pattern – futuristic starry sky and outer space

astronomy atmosphere background blue brings celestial color colorful cosmic cosmos creative decorative deepspace design designs digital dreamy elements energy fabric fantasy featuring fiction futuristic galaxy glowing handdrawn infinity interstellar modern mystical nebula nebulae night outer palette pattern perfect planets prints project projects purple science scifi seamless sky space spaceinspired starry stars swirling texture universe vibrant wallpaper wallpapers