3D渲染科幻风未来主义宇航员跪姿仰望太空传送门插画

3D rendered sci-fi illustration, main color scheme of deep blue and purple, including starry sky blue, metallic gray of mechanical structures, and pink-purple glow. Central object is a massive ring-shaped mechanical structure emitting pink-purple light, with intricate mechanical textures and glowing nodes. A figure in futuristic astronaut suit kneels in front of the structure, hands raised, seemingly operating or observing it. Background features starry sky and clouds, creating a space environment atmosphere. Overall visual effect is sci-fi and mysterious, conveying a sense of exploring the unknown and strong technological feel.