A vibrant retro sci-fi scene set on an asteroid features a nostalgic 1950s-style diner, its chrome and neon gleaming under the distant stars. Hovering cars zip by, casting dynamic, multicolored lights that dance across the rugged surface. The asteroid's unique texture adds depth and intrigue as planets loom in the expansive space backdrop. Intricate details like a classic jukebox and patrons in period futuristic attire complete the lively, colorful tableau, captured in stunning 4K resolution.