# Sources

Full list of primary sources cited across Dark Skies Directory.

## Primary sources

This page lists the organizations cited across the site. Individual citations appear inline on every article, event, place, and law entry.

- [NASA](https://www.nasa.gov/)
- [NASA Eclipse Website](https://eclipse.gsfc.nasa.gov/)
- [NOAA Space Weather Prediction Center](https://www.swpc.noaa.gov/)
- [US Naval Observatory](https://aa.usno.navy.mil/)
- [DarkSky International](https://darksky.org/)
- [Royal Astronomical Society of Canada](https://www.rasc.ca/)
- State legislature and municipal code sites, cited per jurisdiction on [/laws](/laws)

For the machine-readable version of this list plus every dataset on the site, see [/llms-full.txt](/llms-full.txt).

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Canonical: https://darkskiesdirectory.com/sources