Total Number of Rockets Throughout The Years
A bar chart shows the total number of rockets launched per year, with the Y-axis representing count and the X-axis showing years. The visualization aggregates the global space launch dataset by grouping records on the Year field and counting entries. Built with the vega-lite-api library, it uses `vl.groupby` and `vl.count().as('Count')` for aggregation, then renders with `vl.markBar()`. The code configures axes with custom styling and applies an SVG renderer, with data loaded asynchronously via `d3.csv` from a GitHub gist. Counts appear as tooltips on hover.
AI-generated descriptionA visualization constructed using the vega-lite-api.
The data shown here comes from Privatization of Space.
This chart meant to show the answer to "Total Number of Rockets Throughout The Years". The Y-axis is the number and X-axis shows the year.