This visualization displays the landing sites of successful Mars landers on an interactive globe, projected using an orthographic projection with overlaid SVG markers. The map supports drag-to-rotate and scroll-to-zoom interactions, with tooltips showing each site’s name on hover. It renders the rotating globe’s shaded surface via Canvas and the site markers as SVG paths using `d3.geoPath`, while `d3.drag` and `d3.zoom` handle the gestures. The underlying GeoJSON data for landing coordinates comes from a remote JSON file, and the orthographic rotation uses the Versor library.