Mid-century modern planetarium interior, starry night sky projections, comfortable curved seating, polished wooden flooring, minimalist metal frames, geometric patterned rugs, ambient soft lighting, spherical chandeliers, constellation-inspired decorative walls, retro-futuristic astronaut helmets, vintage astronomy equipment, educational space exhibits, interactive galaxy displays, sleek leather sofas, rounded coffee tables, pendant lamps, 3/4 composition, shallow depth of field, panoramic view, realistic textures, ambient occlusion.