A rotating globe serves as an interactive hero banner, displaying a textured Earth with illuminated city points. Built with React, it uses Three.js with the `useFrame` hook to continuously rotate the sphere and `d3.geoPath` to project geographic coordinates from Natural Earth data. City locations are plotted as glowing dots using point sprites, with a starfield background created via Three.js points. The visualization dynamically updates each frame, offering a smooth, immersive introduction for a webpage.