This image description depicts a stunning spiral galaxy, showcasing its exquisite beauty and depth. The galaxy appears translucent and emits a mesmerizing glow, enhanced by a vibrant array of bright colors. Created with photorealistic precision using Octane Render and Unreal Engine 5, this artwork captures intricate details of the galaxy, while benefiting from the addition of volumetric lighting. The image is presented in an ultra-high resolution of 16:9 aspect ratio, ensuring a visually captivating experience for viewers at a scale of 200%.