Ultra-High-Definition image of an adorable cat wearing a detailed astronaut suit, set against the backdrop of a distant galaxy. Bright stars twinkle in the background as the cat gazes curiously into the cosmic expanse, its whiskers perfectly highlighted by the reflection of celestial glows on its helmet. The textures of the suit showcase intricate stitching and patches that add a playful touch, emphasizing the blend of realism and whimsical charm.