Cosmic planetarium interior, dark blue ceiling, twinkling starry night sky, projection mapping technology, immersive dome screen, surround sound system, comfortable seating areas, futuristic astronautical decorations, neon-lit constellation patterns, soft glowing ambiance, color-shifting LED lights, fiber-optic starlight installation, 3D celestial body projections, atmospheric mist effects, panoramic viewing experience, realistic astronomical visuals, subtle shimmering highlights, high-contrast Ratio lighting, dramatic spotlighting, ambient occlusion.