Genur.art

Here is the refined prompt: "Photorealistic poster of Ender, a young astronaut, standing with back to viewer, wearing a futuristic high-tech suit and helmet, gazing out through a large circular window with glowing geometric patterns, into a stunning, starry space scene with nebulae and distant planets, above, 'The critically acclaimed bestseller becomes a worldwide motion picture event', at bottom, 'Ender's Game' in bold font, with 'In Theaters and IMAX 11.1.13'."