Las Vegas / Ajo / Tucson / Los Angeles / Monument / Paicines / New Haven / San Rafael / /
Company
The star / Russell / Systems Applications Inc. / /
Country
Japan / United States / /
Currency
USD / / /
Event
Environmental Issue / /
Facility
Yale University Observatory / Pinnacles National Monument / National Astronomical Observatory / Organ Pipe Cactus National Monument / /
IndustryTerm
easy and rapid tool / less costly tools / satellite images.* / /
Organization
Japan Environmental Agency / National Park Service / Optical Society of America / Planetary Sciences Institute / International Dark-Sky Association / Astronomical Data Center / NPS Air Quality Division / Yale University / Astronomical Society of the Pacific / /
Person
Vega / Rachel Carson / W.H. Warren Jr. / Johnson V / John Bortle / / /
Position
Walker / /
ProvinceOrState
California / Arizona / /
PublishedMedium
Astrophysical Journal / Publications of the Astronomical Society of the Pacific / /
Chadwick A. Moore Visual Estimations of