Generate an image of a futuristic aircraft soaring gracefully over a vibrant and alien landscape. The aircraft should have sleek, aerodynamic lines and advanced propulsion systems, with a design that reflects its otherworldly origin across the entire picture. The landscape should be lush, with exotic flora, bioluminescent plants, and unique geological formations. The sky should be filled with swirling, iridescent clouds, and there should be a sense of wonder and serenity in the scene. Please ensure that the image is in 4K resolution and suitable for a dual-screen desktop background.