A retro-futuristic scene unfolds on a bustling asteroid, featuring a 1950s-inspired diner with neon signs casting vibrant, dynamic lights across its chrome façade. The space around the diner is alive with colorful flying cars zipping by, leaving trails of light in the low gravity environment. In the background, a canvas of distant galaxies and shimmering stars paints the cosmos. The diner, complete with checkered tiles and vintage décor, is an oasis of nostalgia amidst the vast, star-studded void. The intricately detailed setting is bathed in a kaleidoscope of colors, giving the scene a vivid, cinematic quality in 4k resolution.