Prompt: sticker of a chubby baby panda wearing a tiny transparent astronaut helmet with soft reflections, glossy highlights, and subtle scuff details, its fur fluffy and highly textured with delicate shading, big sparkling eyes full of curiosity, small pink tongue slightly visible in a playful expression, tiny paws floating as if in zero gravity, rendered in a Pixar-style cartoon with smooth 3D-like shading, soft rim lighting, and cinematic color depth, centered composition with the panda slightly tilted for dynamic appeal, ultra-clean silhouette, die-cut format with thick bold outlines, vivid saturated colors with strong contrast, pure white background with no shadows or gradients, high-resolution, crisp edges, no text or logos Recommended settings: * Aspect ratio: 1:1 * Negative prompt: shadows, gradients, background elements, scenery, text, watermark, logo, border, noise, blur, low detail, dull colors Tips: * Use high sampling steps or quality settings to preserve fur texture and glossy helmet reflections. * Try a variant where the panda is holding a tiny floating star or planet to enhance the space theme while keeping the sticker clean.