A vibrant retro-futuristic scene unfolds with a 1950s-style diner perched on the rugged surface of an asteroid, surrounded by an endless starry cosmos. Neon lights flicker dynamically, casting colorful reflections across chrome exteriors and checkerboard floors. Sleek, vintage-inspired flying cars zoom overhead, leaving trails of luminescent exhaust. Inside the diner, patrons of various alien species enjoy milkshakes and cosmic burgers, illuminated by the warm glow of jukeboxes playing interstellar tunes. The rich tapestry of space, with distant planets and swirling galaxies, serves as a backdrop, enhancing the atmosphere with its vivid and intricate details, captured in stunning 4K resolution.