Ethereal planetarium dome, iridescent glass fa\u00e7ade, lush green roof, verdant walls, atmospheric misting system, futuristic architecture, glowing neon lights, celestial body projections, astronomical instrumentations, spherical structure, organic curves, bioluminescent accents, nebula-inspired patterns, cosmic ambiance, soft ethereal lighting, shallow depth of field, 1/1 composition, panoramic view, realistic textures, ambient occlusion.