May 2025: Operation Daylight Forever!

This month's guests:

• Robert Massey, of the Royal Astronomical Society.
• Phyllis Gricus, Principal of Landscape Design Studio, LLC.
• Michael Calhoun, Conservationist and Advocate.

Bill's News Picks:

• Las Vegas sphere owners reportedly want to build "mini spheres" in other cities, Megan Townsend, MixMag. 
• Blue Light Influences Negative Thoughts of Self, Sleep. 
• Swarms of satellites are harming astronomy. Here’s how researchers are fighting back, Alexandra Witze, Nature. 
• ‘Space Advertising’ Could Outshine the Stars—Unless It’s Banned First, Sharmila Kuthunur, Scientific American. 
• Personal 24-hour light exposure pattern with obesity and adiposity-related parameters in school-aged children: a cross-sectional study based on compositional data analysis, Environmental Research. 

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About Light Pollution News:

Ever wonder why migrating birds crash into buildings? Or why you can't sleep at night? What about where you can still see the Milky Way?

Light Pollution News explores how our 24/7 lit world affects everything from wildlife and human health to our understanding of the stars, travel, and the future of our cities. Host Bill McGeeney brings on rotating guests to help dig into the latest research, policy activity, and real-world solutions - from how irresponsible lighting degrades our health to the best dark sky destinations for your next trip. Whether you're a birder, conservationist, astrophotographer, or just someone who misses sleeping in darkness, this is the show that connects the dots between your disappear...