Create a stunning 4K image of an immense, floating crystal prism hovering over an alien landscape. Inside the prism, a mesmerizing aurora of neon blues, greens, and purples swirls and shifts, illuminating a miniature cosmic scene with distant galaxies and shimmering stardust. The prism casts intricate, multicolored reflections onto the surreal terrain below, where bizarre rock formations and bioluminescent plants glow faintly in the ambient light. Above, the sky is a tapestry of swirling galaxies and distant star clusters, punctuated by radiant beams of celestial light streaming through the crystal. Capture the otherworldly beauty and vivid contrast with extraordinary detail and vibrant colors, making the scene both magical and awe-inspiring