![Chaco Culture National Historical Park / Amateur astronomy / Night sky / Light pollution / Observatory / International Dark-Sky Association / Gran Chaco / Robotic telescope / New Mexico / Observational astronomy / Geography of the United States Chaco Culture National Historical Park / Amateur astronomy / Night sky / Light pollution / Observatory / International Dark-Sky Association / Gran Chaco / Robotic telescope / New Mexico / Observational astronomy / Geography of the United States](https://www.pdfsearch.io/img/e77325cfe9f4e65ea68f95bf5c6fa3bc.jpg)
| Document Date: 2002-04-18 15:09:18 Open Document File Size: 69,00 KBShare Result on Facebook
City Nageezi / San Juan / / Company Chaco Culture National Historical Park / / Continent America / / Country United States / / / Event Person Communication and Meetings / Person Travel / / Facility Chaco’s observatory / University of New Mexico / / IndustryTerm educational tool / astronomical equipment / fragmentary stone tools / food / energy / / NaturalFeature Chaco Canyon / / Organization Albuquerque Astronomical Society / Congress / Rio Rancho Astronomical Society / International Dark-Sky Association / University of New Mexico / / Person John Sefick / Steve M. Johnson / Charles Wilson / Liz Churchill / Wilson enthusiastiThe / Interest / Sandy Martin / Brad Shattuck / / / Position amateur astronomer / park ranger / Superintendent / / ProvinceOrState South Dakota / New Mexico / / Region northwestern New Mexico / Southwest / /
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