\Cosmic planetarium, fusion architecture, nebula-inspired hues, deep blues, purples, and indigos, starry night skies, iridescent accents, metallic sheens, LED lighting, holographic effects, futuristic curves, angular lines, 3D projections, immersive environments, dark matter textures, celestial patterns, orbiting paths, gravitational waves, atmospheric glows, luminescent fog, soft gradient transitions, panoramic views, 360-degree experiences.\