This animated cosmic background features a stunning, colorful nebula spreading across a star-filled galaxy. A large, dark planet with subtle reddish hues and a bright blue glow on its edge slowly rotates in the foreground, accompanied by smaller celestial bodies. A brilliant central light source emanates from the heart of the nebula, illuminating the surrounding gas and dust clouds with vibrant purples, blues, and reds. This dynamic and visually rich animation creates an immersive sense of deep space, perfect for science fiction projects, documentaries, video game backdrops, or any creative content requiring an awe-inspiring, futuristic interstellar scene.