An epic science fiction scene, An American astronaut in a white NASA spacesuit with American flags on the sleeves and shoulders, and a golden visor on the helmet, sits in a dynamic pose and waves his hand in greeting while riding a huge, realistic brown rooster with a bright red comb, a beard, and detailed feathers. The rooster flies through open space, flapping its wings wide, legs stretched forward, powerful claws extended. The astronaut holds the reins firmly. The background features deep space with twinkling stars, bright blue and turquoise nebulae, a multitude of planets in various colors, (including a ringed planet on the left), a massive orange spiral galaxy on the right, and the horizon of a planet with an atmosphere below. Cinematic dramatic lighting, vibrant colors, ultra-detailed rendering, photorealism, 8K, masterpiece, intricate details, dynamic composition, high contrast, epic scale