Create an image of a robot with a solitary glowing eye, reflecting the vast universe within its mechanical gaze.

Visualize a brilliantly engineered robot made of shiny metallic materials. It possesses a single, luminous eye that some might perceive as its main distinctive feature. This eye is unique, with an inner twinkle that appears to encompass the grandeur of the universe. Star clusters, galaxies, nebulae, and cosmic phenomena, all subtly mirrored within the depths of the robot's contemplative gaze, serve to enhance a sense of its profound, cosmic awareness.