Eco-friendly planetarium, lush green walls, living roofs, solar panels, wind turbines, rainwater harvesting systems, natural ventilation, recycled materials, bamboo flooring, energy-efficient lighting, starry night sky projections, immersive 360-degree visuals, interactive exhibits, educational displays, minimalist interior design, futuristic architecture, curved lines, domed structures, geodesic patterns, ambient soft lighting, shallow depth of field, 1/1 composition, panoramic view, realistic textures, ambient occlusion.