Celestial planetarium dome, starry night sky, vibrant nebulae, 3D astronomical projections, futuristic seating areas, sleek metal railings, dark blue carpets, ambient LED lighting, soft glowing orbs, floor-to-ceiling windows, minimalist exhibit spaces, interactive display screens, spherical projection systems, surround sound systems, dimmable overhead lights, color-changing accent lights, subtle spotlighting, atmospheric fog effects, panoramic vistas, 1/1 composition, realistic reflections.