Planetary Science Budget Dataset
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CCurran Kelleher
Last edited Dec 10, 2020
Created on Dec 10, 2020
This visualization shows NASA planetary mission costs over several decades, using the Planetary Society's budget dataset from a gist by Curran. It plots annual spending for development, operations, and total costs across multiple missions like Voyager and Cassini. The code uses the D3.js library with `d3.select` and SVG rendering to create an interactive line chart. A stacked area graph displays mission costs by category, with hover interactions that highlight individual mission data points.
AI-generated descriptionData on budget for space exploration over the years. From Planetary Society: The Planetary Exploration Budget Dataset.