This animated visualization displays six stars—Earth, Mira, Antares, Betelgeuse, Rigel, and Deneb—with their relative sizes scaled proportionally while distances are normalized for visibility. Each star is rendered as a circle with a distinct fill color, and labels fade in sequentially above each body. The code uses D3’s `select`, `transition`, and `easeLinear` APIs to animate circle radii and positions, with data sourced from a Kaggle dataset of star properties. The animation runs on an SVG canvas with a black background, smoothly expanding each circle and fading in its name.