A stunningly beautiful space cowgirl with vibrant, shimmering attire that fuses classic wild west elements with futuristic sci-fi design, elegantly rides a sleek, cybernetic horse. The scene is set in a captivating space age frontier, where stars paint the vast skyline and alien flora glows subtly in the background. Her eyes, bright with determination, mirror the intricate constellations above, while her hat's brim casts a mysterious shadow over her face. Her detailed outfit, a blend of rugged leather and advanced tech armor, reflects a radiant energy in the ultra-detailed, high-resolution image. The setting captures a harmonious mix of rustic desert landscape with sophisticated space age structures, creating a breathtaking juxtaposition of eras.