A realistic cosmic night sky, ocasional stars in various sizes and brightness, set in a cold, dark universe. Dominant colors of deep black, charcoal gray, and rich midnight blue, with subtle accents of faint cyan glowing around nebulas. The stars create a sense of depth, as if the viewer is floating in space. Some wisps of gas clouds add texture and realism, blending seamlessly with the cold, vast emptiness of the cosmos. High resolution, photorealistic details, with a slightly immersive 3D feel --ar 3:2