{"version":"1.0","type":"rich","title":"Country wise Space Missions with Brushing","description":"A world map displays the number of space missions per country, with circle size scaled by mission count using a square-root scale. A time-series histogram at the bottom shows missions per month, and users can brush a date range to filter the map’s circles. Built with D3 v5 and React, the visualization uses `geoNaturalEarth1` and `geoPath` for the map projection, `brushX` for the brushing interaction, and `scaleSqrt` for sizing. Mission data is sourced from Kaggle, and country boundaries come from the World Atlas TopoJSON.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a3e37b300fb54af2b25d98e2389d2d1f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}