An adult woman wearing spacesuit walks slowly down a dark spaceship corridor toward the camera, occasionally looking to either side. Her full body remains visible from head to toe throughout the shot. The camera tracks backward smoothly, matching her walking pace and maintaining a centered, symmetrical composition. Narrow, cold-white ceiling lights are the only source of illumination, revealing her face and the intricate details of her spacesuit as she passes beneath them, then letting her fall back into shadow. Photorealistic science fiction, deep shadows, subtle reflections on metallic surfaces, natural movement. One continuous take, no cuts, no additional light sources, no text.