{"version":"1.0","type":"rich","title":"During which year is Earth at the highest risk of an asteroid impact?","description":"The chart identifies 2017 as the year Earth faces the highest risk of an asteroid impact, plotting each object’s possible impact count against its period start date as a scatterplot of circles. It uses vega-lite-api to define the marks and encodings, with d3.csv loading NASA asteroid impact data from a GitHub gist. The visualization is rendered via vega and vega-lite, with a dark-themed config for axis styling and custom tooltips provided by vega-tooltip.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/92908d525f424d8e8efa2ebc81b4d344?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}