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Total Number of Rockets Throughout The Years

✓ Published11🌍 Public
CCurran Kelleher
Last edited Oct 9, 2025
Created on Sep 16, 2020

A stacked bar chart shows the total number of rockets launched each year, with bars segmented by company to highlight mission success or failure as color. The visualization uses Vega-Lite API with d3.v5 for data loading, aggregating the CSV dataset by year and company name via a groupby transform. A multi-field tooltip displays both the count and company name. Data originates from a Kaggle dataset on global space launches.

AI-generated description

An iteration highlighting mission success or failure as color.

The data shown here comes from https://www.kaggle.com/davidroberts13/one-small-step-for-data

This chart meant to show the answer to "Total Number of Rockets Throughout The Years".

This also demonstrates how to set up multiple fields in a tooltip.

MIT Licensed

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