Cosmic planetarium, dark starry night sky, celestial bodies projections, spherical dome screen, immersive 360-degree viewing experience, comfortable tiered seating, interactive astronomy exhibits, futuristic control panels, ambient blue lighting, atmospheric sound effects, stargazing-inspired decor, minimalist interior design, circular walkways, observational telescopes, educational display screens, interactive learning kiosks, soft carpet flooring, calming ambiance, subtle color scheme.