Futuristic 0.6-meter spherical robot on asteroid Ceres’ rocky surface, 2042 sci-fi setting. The rover is covered with 100 rigid spikes (15 cm length), The scene is illuminated by faint sunlight, casting sharp shadows. Detailed, photorealistic, NASA-inspired aesthetic, high contrast, with a rugged dwarf planet terrain, no atmosphere, and a distant starry sky. Avoid cartoonish, blurry, or Earth-like elements. See more