whimsical outer space with vibrant planets, colorful stars, and playful cosmic s in a dreamy galactic scene

exploration celestial colourful fantasy galaxy planet star surreal universe astronaut whimsical cartoon space adventure design digital artistic atmosphere cosmic creativity futuristic graphic moon nebula orbit outer science solar system theme vibrant visual imaginative rocket scene art extraterrestrial fiction technology bright concept style alien animated astronomy clip colours cosmos darkness planets colorful stars playful elements dreamy galactic