An epic sci-fi fantasy-style scene, an American astronaut in a white NASA spacesuit—featuring American flags on the sleeves and shoulders and a gold visor on the helmet—sits in a dynamic pose and, (waves his hand in greeting:1.2), riding a huge, realistic brown chicken with a bright red comb, a beard, and detailed plumage. The chicken flies through open space, flapping its wings widely, with its legs stretched forward and powerful claws, from which, (decorated Easter eggs, transforming into planetary figures during flight:1.4), will fly out. The astronaut holds the reins with one hand. The background depicts deep space with twinkling stars, bright blue and turquoise nebulae, a multitude of planets in various colors, a huge orange spiral galaxy on the right, and the horizon of a planet with an atmosphere below. Cinematic dramatic lighting, vivid colors, ultra-detailed rendering, photorealism, 8K, masterpiece, intricate details, dynamic composition, high contrast, epic scale