This is a cinematic high-resolution sci-fi illustration, featuring two futuristic astronauts standing back-to-back in the spotlight under dramatic lighting. A huge Earth was faintly visible behind them, surrounded by a bright blue atmosphere and nebular clouds, casting a subtle halo. The environment is themed around space and is filled with stars, cosmic dust and luminous particles. Astronauts wear modern helmets with high-tech sun visors and smooth gears, with the details rendered very finely. The aesthetic style of the film poster is dramatic, moody, symmetrical composition and the dark background of outer space