Celestial planetarium dome, stardust-inspired architecture, futuristic spherical design, immersive 360-degree visuals, virtual reality experiences, interactive astronomical exhibits, educational spaceships, galaxy-patterned flooring, nebula-colored walls, atmospheric lighting effects, misty foggy ambiance, surround sound systems, astronomical instrument displays, telescope installations, cosmic-themed murals, starry night sky projections, soft ethereal music, shallow depth of field, 1/1 composition, panoramic view, realistic textures, ambient occlusion.