Cinematic wide shot of a deep, photorealistic night sky. In the center, a breathtaking supernova slowly expands, radiating deep purple, cyan, and gold cosmic dust. A bright comet with a glowing tail falls diagonally across the frame. The background is filled with glowing constellations, pulsating stars, and a subtle meteor shower. Highly detailed, 8k resolution, slow and smooth forward camera movement, dark background, suitable for a website hero section.