{"version":"1.0","type":"rich","title":"Fork of Historical Space Launches on a map","description":"This visualization displays historical space launch sites as red bubbles on an equal-earth projection map, with bubble size encoding the number of launches at each site. A time-series histogram beneath the map shows the monthly launch count, with a brushable selection that filters the map’s bubbles to the chosen date range. The code uses D3 v7’s `geoEqualEarth`, `geoPath`, `geoGraticule`, `scaleSqrt`, `bin`, and `brushX` APIs, rendered as SVG within a React framework. Geographic data comes from the world-atlas TopoJSON file, while launch records are loaded from a CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dff603b9787a4092a8300c8123e36687?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}