Celestial planetarium, Expressionist architecture, swirling nebulae patterns, vibrant starry night sky, iridescent color palette, undulating curves, dynamic lighting effects, strobe lights, laser beams, fiber optic installations, immersive experience, futuristic ambiance, abstract geometric shapes, neon-lit accents, shimmering fabrics, ethereal atmosphere, 360-degree projection, cosmic-inspired sculptures, ambient soundscapes, soft focus blur, atmospheric glow, high contrast ratio, cinematic composition.