Imagine a breathtaking scene where glittering ice formations glisten under a cosmic sky filled with swirling galaxies and vibrant nebulae. Towering icicles hang from crystal ceilings while iridescent beams of starlight filter through translucent walls, casting ethereal shadows on the icy floor. An otherworldly glow illuminates the cavern, revealing intricate patterns of frozen textures, inviting viewers to explore the secrets held within this mesmerizing, celestial realm.