For amateur astronomers, 'star parties' are the antidote to light-polluted skies - NPR [News]
https://www.npr.org/2023/06/24/1183490359/astronomy-light-pollution-star-party-astrophotographyEach year in northern Pennsylvania, hundreds of stargazers attend gatherings under increasingly rare dark skies to look for faint galaxies, star clusters and nebulae.
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