Celestial planetarium dome, starry night sky, soft warm glow, subtle ambient lighting, spherical screens, astronomical projections, academic lecture halls, wooden benches, minimalistic interior design, neutral color palette, sleek metallic accents, geometric patterns, futuristic architecture, large circular windows, transparent glass roofs, natural light pouring in, diffused indirect illumination, high ceiling, open spaces, 1/1 composition, realistic textures, atmospheric effects.