Mike Bostock

A collection of Observable Canvases that we share on Instagram.   https://www.instagram.com/observablehq/

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“To confine our attention to terrestrial matters would be to limit the human spirit.” —Stephen Hawking

Astronomy

Dear Mike, this is a great notebook!
For me it runs too fast, so I experimented a little bit on my own and I would like to suggest to add a delay cell and use it in the Scrubber. This allowed me to change the speed of chart update...
HTH