This visualization displays all space missions from 1957 onward as a horizontal bar chart, showing the number of missions per company, broken down by mission status. The bars are color-coded by status, with tooltips revealing company names and mission counts. Built using the vega-lite-api with d3.v5 for data loading, the chart reads CSV data from a gist and renders via Vega-Lite’s markBar encoding, applying a custom config for dark text and light gray ticks. The data is aggregated using vl.groupby and vl.count.