Zero-Gravity Submarine, Photorealistic Drift

Photorealistic render of a submarine drifting in zero gravity, a sleek metallic craft with riveted hull plates, a glass observation dome, and side ballast fins. Bluish thrusters emit gentle glows and faint exhaust plumes as the vessel floats through the void. Surrounding space features a distant ringed planet, a colorful nebula, and countless stars reflecting off the hull. Inside, crew in advanced spacesuits float weightlessly past illuminated control panels and holographic displays. Add subtle reflections on metal and glass, subtle dust particles, and dramatic cinematic lighting to emphasize realism in microgravity.