fluid waves of iridescent particles, digital visual backdrop

universe star space sky screenshot purple planet night nebula moon midnight galaxy font earth circle astronomy digital particles iridescent glowing shimmer fluid waves dynamic backdrop abstract motion artistic visual effect design creative ethereal movement serene futuristic vibrant fluidity captivating shimmering modern digitalart visualdesign effectart luminous stunning ambient dynamicart digitaldesign shimmeringparticles background creativeart surreal mesmerizing digitalartwork glowingwaves artbackground radiant