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Visit the website; www.parsecink.com Purchase the anthology: BUY DARK SKIES https://www.idapgh.org/projects daily 0.75 2021-11-17 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1576764455325-KD2ZIZARASUAZJ03COFJ/google_earth_oblique+%281%29.png Projects https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390513762052-20QA8XOF4PAJV9MQ8VIT/tumblr_mlsetsKySj1rkz363o4_1280.jpg Projects https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1578345623183-66BQUFZV21C8IJBY0KKQ/EddyPGHShot.jpg Projects https://www.idapgh.org/partners daily 0.75 2019-12-19 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1576719723039-7OTNB846H1E3DLBBSKCF/idalogo.jpg Partners - International Dark-Sky Association https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1576719539565-GSGWW5I8JXG9J8DA4LOF/3APlogo.jpg Partners - Amateur Astronomers Association of Pittsburgh https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390505394162-W51WFS0M8F9TXWY7LPDY/chambers-10.jpg Partners https://www.idapgh.org/home daily 1.0 2024-03-06 https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1535394867157-MTQAOAQPKWQ68DDY1HTW/tumblr_mn8b8sLRb61rkz363o1_1280.jpg Home - Take Action Ready to take the next step? You can become a contributor to our cause, or participate yourself. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1578345623183-66BQUFZV21C8IJBY0KKQ/EddyPGHShot.jpg Home - About Find out about our organization, mission, our methods, and the results of our advocacy. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1576705398560-QCGOP5IDKGYLRQQCLNM7/PghDowntown.jpg Home https://www.idapgh.org/calendar daily 0.75 2022-01-04 https://www.idapgh.org/take-action daily 0.75 2023-09-22 https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390597413198-XUEB2J3138YBEXDCIMC0/tumblr_migjb4LxOB1rkz363o2_1280.jpg Take Action https://www.idapgh.org/losing-the-dark daily 0.75 2019-12-19 https://www.idapgh.org/lpbasics daily 0.75 2020-01-06 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1578344184984-1GPT3XC20UZTO6ZS0EIR/image-asset.jpeg Light Pollution Basics https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1576860260314-63QTS58FMIA3A4SRF86C/orion1_result.jpg Light Pollution Basics Photo by Daylon Burt https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1578343901210-LNKCWXO6O59DQWVPBB9T/image-asset.jpeg Light Pollution Basics https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1578344126527-HN8XOBYCREUNBK87ZQ2M/image-asset.jpeg Light Pollution Basics https://www.idapgh.org/astronomy daily 0.75 2020-01-06 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1578341700956-D67BUQ3BQG521FCA7TXH/DSC_9233_cropped.jpg Astronomy Photo by Judy Bandik, taken from Butler County, PA https://www.idapgh.org/health daily 0.75 2020-01-06 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1578343473088-7QDB3BSSYNNMQ1AXJB3Z/image-asset.jpeg Health https://www.idapgh.org/environment daily 0.75 2020-01-06 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1578342910436-Q3XRPAHS7EVUSIBDR9UN/image-asset.jpeg Environment https://www.idapgh.org/safety daily 0.75 2020-01-06 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1578343157333-WU2S40NWZFV9F438S1X7/image-asset.jpeg Safety https://www.idapgh.org/resources-articles daily 0.75 2021-10-18 https://www.idapgh.org/home-alt-bedford daily 0.75 2021-10-13 https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390500612440-PGQSIY8KL9F7T5VIXQLO/chambers-2.jpg Home Alt A better world Starts with a choice Contact Us https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390500503574-5BAPXZO9U06UV61P49UO/chambers1.jpg Home Alt Sustainability Starts with you Join Us https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390500933384-LII4SRIPHFYOUFX0UCXC/chambers-4.jpg Home Alt A better world Starts with a choice Join Us https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390504287124-HQ8GNX1JCE22V047MSQ9/chambers-8.jpg Home Alt Preserve Nature Join Us https://www.idapgh.org/cmu-skyglow daily 0.75 2022-06-10 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/c5c37bf9-9f0b-4e00-8b8e-9c78efbbd860/Student+Works_Communication.jpg CMU Skyglow - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1b4bbc85-535f-498e-9c66-0dc1cbedfd94/The+Last+Dark+Sky_Image+by+Justin+Johnson_gan_1.png CMU Skyglow - Make it stand out Image by Justin Johnson https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/8807965b-0418-446c-9443-82f82c5ff046/Student+Works_Accommodatioons2.jpg CMU Skyglow - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1642712656004-XBGR0B34S9LPU5P71PI1/diane_2.jpg CMU Skyglow - “One reason I like being a Dark Sky advocate is because there’s never any pushback. No one has ever said to me, ‘But I like my light pollution.’” ~Diane Turnshek https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1642712656021-36EZU9AYYT3VP3BQZR75/prabh.jpg CMU Skyglow - “We live in a beautiful universe. Please don’t spoil it by contributing to light pollution.” ~Prabh Simran Singh Baweja https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1642712656341-NKHH6Z41HP6T315CLPYJ/sarah_2.jpeg CMU Skyglow - “Light Pollution must be looked at by all, not just by us physicists. It’s a problem that can only be tackled with Collaboration. Everyone needs to be part of this.” ~Sarah Kurelowech https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1642712656404-X2XH3V4FGAH6CBUUWWUC/tony.jpg CMU Skyglow - “I still remember my first trip to a suburb, I asked my parents: ‘What are those bright dots in the sky?’” ~Peiqi Liu https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1642712670524-OP5N6XBSA4JQVFGRT0FM/einstien_2.jpg CMU Skyglow - Watch the stars and from them learn. ~Albert Einstein Image courtesy of the Jacob Rader Marcus Center of the American Jewish Archives, Cincinnati, Ohio. Americanjewisharchives.org This is the only known image of Einstein with a variant of his famous equation, E = mc2 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1642714072678-ILM2EGJ2DWDTMK2XM1QS/stephen+Quick.png CMU Skyglow - “We are unaware of the harm we inadvertently create.” ~Stephen Quick https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/9b2fd00b-5217-4cbf-b8c9-24f65cfb1504/Student+works_Research+Projects2.jpg CMU Skyglow - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/26571dfb-59d2-4fb0-8b6e-f10877671762/Image+by+Commander+Chris+Hatfield.jpg CMU Skyglow - Make it stand out Image by Commander Chris Hatfield https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/416a2f5c-72e6-4990-8631-565ae84579b4/StudentWorks_Interviews.jpg CMU Skyglow - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634563335005-HJAWE1OIQV521POF7I4M/Paris%2C_France_%28Unsplash_52gEprMkp7M%29.jpg CMU Skyglow - Light pollution is a human issue. Thus, it can only be solved by humans https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634239713861-325B2B2VL3ZMXFC37PJU/CMUSkyglow_header_2500x600.png CMU Skyglow https://www.idapgh.org/jessica-heim-creating-dark-skies-cities daily 0.75 2022-06-09 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634564984415-Q83O5TEPEYVCOLLG29JI/CreatingDarkSkies_photo-1505673542670-a5e3ff5b14a3.jpg Jessica Heim: Creating Dark Skies Cities A man stands alone in a field, facing a vast sky of stars. On the horizon, the clouds glow faintly gold. (Khamkeo Vilaysing (@khamkeo) via Unsplash) https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634565206779-LY4V2TEXFIPR0K8KXIIW/CreatingDarkSkies_photo-1421139731332-3bc9edd32a2c.jpg Jessica Heim: Creating Dark Skies Cities A winding road lit by orange-tinted streetlights; there seems to be a car coming, its headlights bright white. The sky is dark but blank. (Sergey Zolkin (@szolkin) via Unsplash) https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634569335265-7HQC6LQKGZ42BATKX5H7/CreatingDarkSkiesCities_unsplash-image-9wH624ALFQA.jpg Jessica Heim: Creating Dark Skies Cities https://www.idapgh.org/cat-de-montjoye-art-light-pollution-universe daily 0.75 2022-06-09 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634571540313-V7VXFVU8TWW7MZT1GAFN/unsplash-image-vpxP9ZWK7rY.jpg Cat de Montjoye: Art, Light Pollution, Universe - Make it stand out The Milky Way (and a star-filled sky) stretching across a mountain range. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634571761044-BS0RWFGB8IQ7QX4NSG2I/unsplash-image-cIItXoDT9ZA.jpg Cat de Montjoye: Art, Light Pollution, Universe A long-exposure of a wide street in a brightly-lit city. The car lights stretch across the road. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634569378363-CTWOW11QEV900B1LW8SA/CreatingDarkSkiesCities_unsplash-image-9wH624ALFQA.jpg Cat de Montjoye: Art, Light Pollution, Universe https://www.idapgh.org/caito-amorose-to-dance-among-starshine daily 0.75 2022-06-09 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634572757742-F92FY5LVJ74YXXIODY2C/Arches.jpg Caito Amorose: To Dance Among Starshine Caito and her husband’s vow renewal in Arches National Park. They reach out to each other, lights in the dark, as a shooting star glides past in the dark and starry sky behind them. (Brittney Couture Photography; courtesy of Caito Amorose) https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634572956246-ZXVTIADWWVX157BG55UZ/Arches_Golden%2BShadow%2Bof%2Ba%2BFriend.jpg Caito Amorose: To Dance Among Starshine - Make it stand out Golden Shadow of a Friend. It is a necklace made of gold and diamonds, as well as two blue-tinted star-shaped gems that hang off each end of the necklace. (Lee Simon; courtesy of Caito Amorose) https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634569378363-CTWOW11QEV900B1LW8SA/CreatingDarkSkiesCities_unsplash-image-9wH624ALFQA.jpg Caito Amorose: To Dance Among Starshine https://www.idapgh.org/alex-moskowitz-the-disappearing-night-sky daily 0.75 2022-06-09 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634573434056-VHFKFUZDLVVOKS7GWS9M/Orions+Belt_alexander-andrews%2Bflame%2Band%2Bhorsehead%2Bnebulas%2Bin%2Borion%27s%2Bbelt.jpg Alex Moskowitz: The Disappearing Night Sky - Make it stand out Orion’s Belt, with the Horsehead and Flame Nebulas visible around the rightmost star. The stars shine blue, and the nebulas glow red and faintly purple, respectively. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634573489958-DRZL11YJ9FBAYV7AAZGF/City+enveloped+in+blue+light_sinan-sarihan%2Bsinanasor.jpg Alex Moskowitz: The Disappearing Night Sky A city enveloped by blue light on the right and orange light on the left. There are people, a car, and a food stand close to the camera, while fog blurs the lights in the distance. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634569378363-CTWOW11QEV900B1LW8SA/CreatingDarkSkiesCities_unsplash-image-9wH624ALFQA.jpg Alex Moskowitz: The Disappearing Night Sky https://www.idapgh.org/catherine-fielder-skyglow-obscures-the-night-sky daily 0.75 2022-06-09 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634575231949-RCBF627H43MKFAEJ04UM/NightSkyAstronomy_martin-fu%2Bfuchlomond.jpg Catherine Fielder: Skyglow Obscures the Night Sky A horizon view of a city, its orange-lit roads bright in the dusk. The sun has set, leaving behind a dark blue sky and a fading orange strip along the horizon. (Martin Fu (@fuchlomond) via Unsplash) https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634575336262-NQB1MWLI4VD7731OPTTK/NightSkyAstronomy_nathan-anderson%2Bname.jpg Catherine Fielder: Skyglow Obscures the Night Sky - Make it stand out A sky full of stars above a range of mountains. Towns are visible in the mountains, lights glowing orange, but this does not affect the visibility of stars in the sky, which is blue with the glow. (Nathan Anderson (@nathananderson) via Unsplash) https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634569378363-CTWOW11QEV900B1LW8SA/CreatingDarkSkiesCities_unsplash-image-9wH624ALFQA.jpg Catherine Fielder: Skyglow Obscures the Night Sky https://www.idapgh.org/brian-espey-a-visceral-experience daily 0.75 2021-10-18 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634575657020-HU1UQL5AQ2KG6LDXUQHD/VisceralExperience_andreas-brucker%2Bandreasbruecker.jpg Brian Espey: A Visceral Experience A city with many skyscrapers, most of which are lit by yellow lights. The sky is not yet dark, as the clouds are still tinted slightly purple and blue, but the city lights are already bright. (Andreas Brucker (@andreasbruecker) via Unsplash) https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634575754236-HB3OJ48TS2QPHB9JRAJR/VisceralExperience_chassity%2Bpic.jpg Brian Espey: A Visceral Experience - Make it stand out The pictures of space above the Star Trek consoles on the bridge were taken by Dr. Espey’s colleague. (Courtesy Dr. Brian Espey) https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634569378363-CTWOW11QEV900B1LW8SA/CreatingDarkSkiesCities_unsplash-image-9wH624ALFQA.jpg Brian Espey: A Visceral Experience https://www.idapgh.org/helena-richie-the-future-is-dark daily 0.75 2022-06-10 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634576127054-ZISQX21NSKQCP393TKP6/FutureDark_allegheny3.jpg Helena Richie: The Future is Dark - Make it stand out The Eastern Veil Nebula; courtesy of the Allegheny Observatory https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634576099101-NQ1LLI780TIQKLYXC04N/FutureDark_allegheny1.jpg Helena Richie: The Future is Dark The Andromeda Galaxy (M31); courtesy of the Allegheny Observatory https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634569378363-CTWOW11QEV900B1LW8SA/CreatingDarkSkiesCities_unsplash-image-9wH624ALFQA.jpg Helena Richie: The Future is Dark https://www.idapgh.org/lightpost-light-pollution daily 0.75 2021-10-18 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1634588091856-NMQIS481Q590GUPONX39/lightpostDiarama.PNG Lightpost Light Pollution Educational Diarama - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/impact-of-light-pollution-on-coral-reefs daily 0.75 2021-10-18 https://www.idapgh.org/the-firefly-lost daily 0.75 2021-11-29 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/61519760-877b-4286-8120-573f20ea00da/Yiwen%2BZhu%2BFirefly-3.png The Firefly Who Lost His Way Home - Make it stand out But one night, I lost my way home. “Did you see my mom?” I asked the Moon. “Sorry, it’s too bright there. I can’t see. Maybe the stars know…” said the Moon. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/9987a9dc-f473-4f92-9812-f4caac5989bf/Yiwen%2BZhu%2BFirefly-2.png The Firefly Who Lost His Way Home - Make it stand out I am a firefly I live with my happy family. We dance in the forest. We glitter like stars in the dark sky https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/c6128412-4737-47c0-b3fe-f942bf96cfd2/Yiwen%2BZhu%2BFirefly-01_Cover.png The Firefly Who Lost His Way Home - Make it stand out “The Firefly Who Lost His Way Home” https://www.idapgh.org/streetlights daily 0.75 2021-11-17 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/22a2d8e0-8a6b-4e84-b5b2-f499ccf5d143/Walnut+%26+Aiken.jpg Streetlights Image from the intersection of Walnut St and Aiken Ave in Shadyside by Daylon Burt https://www.idapgh.org/stickers daily 0.75 2021-11-29 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/f07c2bbe-a861-439d-a7b5-360049de0242/Stickers_1_times_square_night_2013.jpg Stickers - Make it stand out Attribution: Chensiyuan, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/a9bfe94c-e38e-4bd1-a4f5-2747b467d382/Stickers_exoplanets.jpg Stickers - Make it stand out Attribution: www.eso.org/public/images/eso1324a/ https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/b568086b-5dbf-46e7-9b99-12f3a05185e4/Stickers_beautiful-night-sky-stars-anime-scenery-aurora-borealis-uhdpaper.com-hd-6.1012.jpg Stickers - Make it stand out Attribution: UHD Wallpaper https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/9c217621-7963-4444-bcc2-b02e23b0f4be/Stickers_lightbulbs.jpg Stickers - Make it stand out Attribution: Lightbulbs at night. Original public domain image from Wikimedia Commons https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/6c64c2b3-2b46-4d98-beff-8a0ea1af7294/Stickers_Save+the+Dark_1276309.jpg Stickers - Make it stand out Attribution: https://wallpaperaccess.com/ https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1638212466502-OGUSU7JRT9379W56KD4J/unsplash-image-11tmJit0vQk.jpg Stickers - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/light-pollution daily 0.75 2021-11-29 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/d5305839-ba27-4fee-ab24-424b1267702f/LIGHT_POLLUTION-1.png Light Pollution - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1b9e980a-e8ac-462a-8128-ebf6cce4ec22/LIGHT_POLLUTION-2.png Light Pollution - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/39cd68f2-d731-4f76-bafc-a9616614fb18/LIGHT_POLLUTION-3.png Light Pollution - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/bright-skies daily 0.75 2021-11-30 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/610bbaff-4259-4c0b-af9b-a5b2684adab7/IDA%2BPGH%2BLogo%2B2%2BCircle.png Bright Skies in the Dark of Night - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/5421d5aa-c513-4467-9c61-4836fbbf7805/BrightSkies_BortlesScale2_colorscale1000.jpg Bright Skies in the Dark of Night - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/aa76222a-d78a-40b1-93ad-9afbca7b302c/BrightSkies_TonyFlanders_ThreeImages.png Bright Skies in the Dark of Night - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/b8212c4a-e6a2-41d8-b7d8-a7d7c57bd2a7/BrightSkies_JerryZhu_pghdarksky.jpg Bright Skies in the Dark of Night - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/9731b6bd-6c1d-4eec-88d3-bdd9282f8cf8/BrightSkies_BortleScale_post-3892-0-32424600-1586790604.jpeg Bright Skies in the Dark of Night - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/capturing-the-night-sky daily 0.75 2021-11-30 https://www.idapgh.org/humanitys-race-against-pollution-of-the-back-of-a-drone daily 0.75 2021-11-30 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1638291872720-GXAHAXH05BURL7B8MMDZ/unsplash-image-p_5BnqHfz3Y.jpg Humanity's Race Against Pollution of the Back of a Drone - Make it stand out A drone flying towards a city; the sky is darkening, so only silhouettes of the drone and tall buildings are visible. The sky glows faintly orange. (Goh Rhy Yan (@gohrhyyan) via Unsplash) https://www.idapgh.org/dont-be-scared-its-natural daily 0.75 2021-11-30 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1638295722333-07SCKS054LOW2HD715JG/unsplash-image-NmPpz1jA_JE.jpg Don't Be Scared, it's Natural - Make it stand out A single arm stretching out from the dark. (Cherry Laithang (@laicho) via Unsplash) https://www.idapgh.org/blue-skies-over-madrid daily 0.75 2021-11-30 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1638297319475-T0QZACGZ2OPTQOZI989Y/unsplash-image-rrFNEDMaCUE.jpg Blue Skies Over Madrid - Make it stand out The whole picture is blue-toned, with a ray of light coming in from the top right; a woman with short hair wants to block the light. (Alexander Jawfox (@jawfox_photography) via Unsplash) https://www.idapgh.org/proper-lighting-for-your-plants-and-the-environment daily 0.75 2021-11-30 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1638297606381-V0W3QZTB44990RY893P3/unsplash-image-h_-VPnLM_HE.jpg Proper Lighting For Your Plants and The Environment - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/leds-are-leading-to-a-dark-future daily 0.75 2021-11-30 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/480fd559-5a11-46c3-af27-73a4e36a66f5/yannis-papanastasopoulos-6se5DAwqViM-unsplash.jpg LEDs Are Leading to a Dark Future - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/how-human-urbanization-and-light-pollution-are-exterminating-nocturnal-pollinators daily 0.75 2021-11-30 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1d0bb0f4-4d92-42a4-841c-bf565953463c/How+Human+Urbanization+and+Light+Pollution+are+Exterminating+Nocturnal+Pollinators.jpg How Human Urbanization and Light Pollution are Exterminating Nocturnal Pollinators - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/lights-covid-action daily 0.75 2021-11-30 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/9b77ba90-8e98-4753-b78a-04597232db23/ISS065-E-214151-small.jpg Lights Covid Action - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/twinkle-twinkle-satellites daily 0.75 2021-11-30 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1638305733704-I092GGH06491M4KTTK3M/unsplash-image-yZygONrUBe8.jpg Twinkle, Twinkle, Satellites: - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/saving-the-turtles daily 0.75 2021-11-30 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1638305904739-A7E1A9URK6JFO53XUI11/unsplash-image-YQD1Xljt4xo.jpg Saving the Turtles - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/bettymaya-foott-stargazer-and-trailblazer daily 0.75 2022-06-10 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1b0a23b0-f027-440d-beba-75de419f619f/Dr.+John%E2%80%99s+Passion+for+Astronomy.jpg Bettymaya Foott: Stargazer and Trailblazer - Make it stand out Airglow in Tibet Source: Jeff Dai https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/e236ce02-3b7d-4f29-9764-cc8533dfc5ab/%C2%A0An+Interview+with+Bettymaya+Foott.jpg Bettymaya Foott: Stargazer and Trailblazer A key lesson for city planners to learn is to become aware of this and choose fully sustainable products. Image by Bettymaya Foott https://www.idapgh.org/dr-rachel-bezanson-orders-of-magnitude daily 0.75 2022-06-10 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/44f4fe3d-d8ea-42f4-9452-924f9383a1df/Orders+of+Magnitude_The+Significance+of+Astronomy+through+Dr+Rachel.jpg Dr. Rachel Bezanson: Orders of Magnitude Image by Event Horizon Telescope collaboration et al. https://www.idapgh.org/steven-miller-light-pollution-under-the-lens daily 0.75 2022-06-10 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/ca73159c-c8df-4866-a7f0-ad21f378220c/Light+Pollution+under+the+Lens_An+Interview+with+Steven+Miller.jpg Steven Miller: Light Pollution under the Lens “If your eyes are adjusted to the bright light under the gas station, would you be able to see a creepy guy running towards you from the dark?” Image by Steven Miller https://www.idapgh.org/dr-siska-de-baerdemaeker-speaking-stars daily 0.75 2022-06-10 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/76e2a16d-6756-4124-9abf-b6d778015b4f/Speaking+Stars+with+Dr+Siska+de+Baerdemaeker_a+unique+perspective.jpg Dr. Siska de Baerdemaeker: Speaking Stars Image by Earth Observation Group, NOAA National Geophysical Data Center https://www.idapgh.org/matthew-dieterich-snapshot-of-the-stars daily 0.75 2022-06-10 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/71a0c084-40d7-40fa-a8cb-5333b716e2be/Snapshot+of+the+Stars.jpeg Matthew Dieterich: Snapshot of the Stars Image by Matthew Dieterich https://www.idapgh.org/andrea-giacomelli-an-unexpected-journey daily 0.75 2022-06-10 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/c04620bb-01a1-4125-87ec-ff56915e9e89/An+Unexpected+Journey+to+Light+Pollution+Research.png Andrea Giacomelli: An Unexpected Journey Image by Mike Lincoln https://www.idapgh.org/ken-walczak-journey-to-the-dark-sky daily 0.75 2022-06-10 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/e438671b-f5bb-4ecf-a37d-0415f1f5ae81/Journey+to+the+Dark+Sky.jpg Ken Walczak: Journey to the Dark Sky Image by Mike Lincoln https://www.idapgh.org/dr-matthew-walker-a-sky-full-of-stars daily 0.75 2022-06-10 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/d5e8c1fb-c03f-4bf0-ba67-7f163d6b1910/A+Sky+Full+of+Stars%2C+Meteors+.+.+.+and+Light+Pollution.jpg Dr. Matthew Walker: A Sky Full of Stars Image by Mike Lincoln https://www.idapgh.org/robert-parrish-looking-to-the-stars daily 0.75 2022-06-10 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/fa2bee41-c317-42bc-8936-64a1c4388ff7/Looking+to+the+Stars_The+Call+for+Dark+Sky+Parks.jpg Robert Parrish: Looking to the Stars “No matter your opinion, we’re all made of star stuff. And when you’re looking at the stars, you’re really looking at your origins, at humanity’s origins.” Picture of the sky from Dr. T.K. Lawless park, provided by Robert Parrish https://www.idapgh.org/dr-john-wenskovitch-passion-for-astronomy daily 0.75 2022-06-10 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/e66daf8c-48ec-48d7-9127-e4314ef51fbd/Dr.+John%E2%80%99s+Passion+for+Astronomy.jpg Dr John Wenskovitch: Passion for Astronomy Image by Jeff Dai https://www.idapgh.org/stephanie-fall-look-at-the-stars-as-love daily 0.75 2022-06-10 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/9f9f2845-1fc8-4ca9-aa7d-ae6df8b7c68e/Look+at+the+Stars+as+Love+of+the+Sky.jpg Stephanie Fall: Look at the Stars as Love Image by Earth Observation Group, NOAA National Geophysical Data Center https://www.idapgh.org/douglas-sprigg-dark-skies-from-the-other-side-of-the-world daily 0.75 2022-06-10 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/bad29eb4-f65c-45cd-85b5-bb9e4cba6a1a/Dark+Skies+from+the+Other+Side+of+the+World.jpg Douglas Sprigg: Dark Skies from the Other Side of the World Image by Douglas Sprigg https://www.idapgh.org/louis-coban-the-doorway-into-a-starry-life daily 0.75 2022-06-10 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/bbc1ce00-0469-4609-826a-6652e7a19d08/The+Doorway+into+a+Starry+Life.jpg Louis Coban: The Doorway into a Starry Life Image by David Bennett, derivative work: User:Crazypaco CC BY 2.0 https://www.idapgh.org/amy-jackson-a-starry-life daily 0.75 2022-06-10 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/20e8e163-5d92-46ad-9c52-84b523395ab3/A+Starry+Life%2C+an+Interview+with+Amy+Jackson.jpg Amy Jackson: A Starry Life Image by Earth Observation Group, NOAA National Geophysical Data Center https://www.idapgh.org/research-projects daily 0.75 2022-06-10 https://www.idapgh.org/light-pollution-hurts-the-environment daily 0.75 2022-01-18 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/beefb125-522e-4b96-8b28-9802bd88ceee/1+Light+pollution+hurts+the+environment_how+do+scientists+quantify+its+harm.png Light pollution hurts the environment: how do scientists quantify its harm? - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/how-much-light-did-we-add-to-the-earth daily 0.75 2022-01-18 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/71a7b2b3-4021-4197-9e1a-bdc9b50e41e5/2+How+Much+Light+Did+We+Add+to+the+Earth.jpg How Much Light Did We Add to the Earth? - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/the-value-of-darkness-a-moral-framework-for-urban-nighttime-lighting daily 0.75 2022-06-10 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/7383f308-ad54-48e3-a471-e03b378cf2a7/3+The+Value+of+Darkness_A+Moral+Framework+for+Urban+Nighttime+Lighting.jpg The Value of Darkness: A Moral Framework for Urban Nighttime Lighting - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/protecting-our-fleeting-dark-skies-simulating-night-sky-brightness daily 0.75 2022-01-18 https://www.idapgh.org/in-defense-of-darkness daily 0.75 2022-01-18 https://www.idapgh.org/how-artificial-light-is-turning-a-bugs-life-into-a-horror-movie daily 0.75 2022-01-18 https://www.idapgh.org/dark-sky-study-shows-cycles-of-light-have-changed daily 0.75 2022-01-18 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/0e8fc284-6b6f-475a-b60d-ac992fd953e0/7+First+Ever+International+Dark+Sky+Study+Shows+That+Millennia-Old+Cycles+of+Light+Have+Changed+Drastically.jpg Dark Sky Study Shows Cycles of Light Have Changed - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/varying-artificial-skyglow-affects-precious-animals daily 0.75 2022-01-18 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/4e61bef1-5319-4057-b6d5-045e50f6f965/8+Varying+Artificial+Skyglow+Affects+Precious+Animals.png Varying Artificial Skyglow Affects Precious Animals - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/artificial-lighting-reshuffles-ecosystems-study-finds daily 0.75 2022-01-18 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/01df3845-0c72-4723-bde3-52ffa7271033/9+Artificial+Lighting+Reshuffles+Ecosystems%2C+Study+Finds.jpg Artificial Lighting Reshuffles Ecosystems, Study Finds - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/the-blue-in-your-city-lights-increases-risk-of-breast-and-prostate-cancer-study-finds daily 0.75 2022-01-18 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/c29e76b2-3d74-4adf-8fe8-48a31aedd35a/10+The+Blue+in+Your+City+Lights+Increases+Risk+of+Breast+and+Prostate+Cancer%2C+Study+Finds.jpg The Blue in Your City Lights Increases Risk of Breast and Prostate Cancer, Study Finds - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/something-old-something-new-hybrid-light-pollution-model-born-from-combined-methods daily 0.75 2022-01-18 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/3572c27e-1b22-4680-9caf-cc818d7adad6/11+Something+Old%2C+Something+New_Hybrid+Light+Pollution+Model+Born+from+Combined+Methods.jpg Something Old, Something New: Hybrid Light Pollution Model Born from Combined Methods - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/netflixing-before-bed-a-breast-cancer-disaster daily 0.75 2022-01-18 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/6eb25c7e-1eee-4929-980d-c0d31f6df5f1/13+Netflixing+Before+Bed%2C+a+Breast+Cancer+Disaster.jpg Netflixing Before Bed, a Breast Cancer Disaster? - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/capturing-the-light daily 0.75 2022-01-18 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/5015ba13-621c-451b-aa4d-add33ad6cce4/14+Capturing+the+Light_Investigating+the+Photography+and+Surveillance+of+Dark+Sky+Reserves.jpg CAPTURING THE LIGHT - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.idapgh.org/estimation-of-light-pollution-in-pakistan daily 0.75 2022-01-18 https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/77a1a903-fdf9-4172-b246-eb555c35e9d2/The+city+lights+of+Pakistan+and+India.jpg ESTIMATION OF LIGHT POLLUTION IN PAKISTAN - Make it stand out iss065e385549 (Sept. 15, 2021) --- The International Space Station was orbiting 263 miles above Afghanistan when this photograph was taken of the city lights of Pakistan and India and the well-lit border separating both countries. 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Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/1df4296f-6986-4d83-8e14-902010b9c573/Fig+6.png A Skyglow Evaluation of Citywide LED Streetlight Retrofit - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/603a323d-0cb8-46c6-96d9-ec4f0d4d0e8e/Fig+5+-+A+Skyglow+Eva.png A Skyglow Evaluation of Citywide LED Streetlight Retrofit - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/33fde066-3c1e-4a14-a9ab-189929b2d252/Fig+3+-+A+Skyglow+Eva.png A Skyglow Evaluation of Citywide LED Streetlight Retrofit - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/58fa3a30d1758e64c13bf4f1/21c29971-3343-4bbc-8302-222ce373bd61/Fig+1+A+Skyglow+E.png A Skyglow Evaluation of Citywide LED Streetlight Retrofit - 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