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#LightPollution

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Posts tagged #LightPollution

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Noctourism: Why Greece Is a Perfect Destination for After-Dark Travel - GreekReporter.com Noctourism in Greece, a fascinating dark sky destination, offers unique experiences under the night sky to those into this new travel trend.

Maybe out in the #islands, but how much #lightpollution exists in #Athens and is the country so great for #noctourism? greekreporter.com/2026/03/14/n... #animals #wildlife #tourism

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The most recent issue of Free Astronomy Magazine (March-April 2026) is available for your reading and downloading pleasure in English, Italian, Spanish, French, Arabic, and Chinese at www.astropublishing.com #astronomy #lightpollution

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International Dark Sky Week Celebrate International Dark Sky Week, a global event inspiring people to discover the night, reduce light pollution, and take action to protect dark skies worldwide.

Go Dark: Countdown to International Dark Sky Week | April 13–20, 2026 - Pledge to Protect the Night! idsw.darksky.org via @darkskyintl.bsky.social #darksky #protectthenight #bluesky #night #lightpollution #nighttime

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Bats provide enormous ecological and economic value through insect control.

Excess artificial light disrupts their hunting patterns, signaling deeper ecosystem instability.

Darkness supports balance.

#DarkSkyTexas #BatConservation #EcosystemBalance #LightPollution #TexasNature

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FCC Deciding Whether to Allow Startup to Launch Huge Mirror Satellite to Blast Sunlight on Cities at Nighttime A startup aims to deploy a huge mirror satellite that would reflect beams of sunlight onto the Earth, powering solar farms, it claims.

"FCC Deciding Whether to Allow Startup to Launch Huge Mirror Satellite to Blast Sunlight on Cities at Nighttime" https://share.google/yLgUCgB0CkwvrAWNL
#lightpollution
#g7izu

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And, oh, by the way,it accelerates climate change by sending more sunlight down through the atmosphere. . . #climatechange #globalwarming #space #satellite #lightpollution #geoengineering #badidea

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Stars are disappearing before our eyes — and something in us is shifting For most of human history, the night sky has been a shared inheritance, a source of wonder. Now, more than a billion children see barely any stars in the night sky above their homes. So what does that...

Research has shown that #LightPollution has increased the average sky brightness in North America and Europe by 9.6% per year between 2011 and 2021. “If you think about that, a child born today that can see, let’s say, 250 stars in the sky, when they turn 18, that number will be reduced to 100.

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#BlueRidgeParkway #DarkSky #LightPollution #SkyQuality #Astronomy #NightSky #BlueRidgeMountains #BRP #Stargazing #DarkSkySurvey #ProtectTheNight #AsheCountyNC #WataugaCounty #BooneNC #FloydCountyVA #GalaxVA #NCmountains #VAmountains #Appalachia #828isGreat #VisitNC #VisitVA #Astrophotography

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1/7 🛰️ SATELLITES GALORE 🛰️

Once, spotting a satellite was a moment of awe. Soon, they may obscure the sky.

We face a "pandemic" of mega constellations that threatens to permanently erase the stars.

Source: Phil Plait, Scientific American
#Astronomy #SpaceX #LightPollution #DarkSkies #Environment

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Highly relevant paper 🧪🔓 for the #lightpollution community with very interesting insights: Nocturnal migrating moths 🦋need both, visual and magnetic cues to navigate. Magnetic cues alone are not enough which means they are particularly vulnerable if visual orientation is impaired by excess light 💡

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Satellite proposals threaten the night sky In the United States, the Federal Communications Commission (FCC), the agency responsible for authorizing satellite launches and operations…

Two satellite proposals threaten the night sky — Submit a comment to the FCC

(deadlines today and 9th March)

darksky.org/news/two-sat...

#astronomy #lightpollution

Via @darkskyintl.bsky.social

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And I've been complaining about neighbors' floodlights and the soccer fields lit up all night long. It's just one disastrous idea after another with these companies. #LightPollution

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Let's stop doing irreversible things. Do we need a million satellites? The FCC public comment period for two major satellite proposals is closing fast.

SpaceX wants to launch a million satellites. Reflect Orbital wants 50,000 giant mirrors. Neither properly consulted scientists.

Public comment closes this week: March 6 (SpaceX) and March 9 (Reflect Orbital). Your voice matters.

reckoningscience.org/lets-stop-do...

🔭 #DarkSkies #LightPollution

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Light Pollution Is Disrupting Human Biology For most of human history, the rhythm of daily life was defined by the rising and setting of the sun. Darkness was not merely the absence of light but an environmental signal that shaped sleep…

The Hidden #Health #Cost of #LightPollution

wp.me/pfZJKA-lx

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We are losing stars one streetlight, one neon sign, one suburb at a time For most of human history, the night sky has been a shared inheritance, a source of wonder. Now, more than a billion children see barely any stars in the night sky above their homes. So what does that...

Worth a read if you are interested in astronomy - or even just star gazing.
#astronomy #space #lightpollution #clearskies #photography
www.abc.net.au/news/2026-03...

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More light does not always mean more safety.

Excessively bright bulbs often reduce visibility by creating glare and shadows.

Lower-wattage bulbs aimed properly can improve visibility while saving money and protecting the night sky.

#DarkSkyTexas #ResponsibleLighting #LightPollution

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Image from the paper showing a cloudy urban sky, where the clouds brighten the sky. A building with a satellite dish on top is a dark silhouette.

Image from the paper showing a cloudy urban sky, where the clouds brighten the sky. A building with a satellite dish on top is a dark silhouette.

15 years ago, I co-authored my first paper in the field of #LightPollution studies: https://doi.org/10.1371/journal.pone.0017307

Up to that point, work on artificial brightening of the sky had been done almost entirely by astronomers, who (for obvious […]

[Original post on fediscience.org]

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Looking Up? Light Pollution Can Ruin Your Viewing Night | Weather.com With the recent auroras, comets and other celestial objects in the night sky, light pollution can really put a damper on viewing parties. Here are the six worst cities in terms of light pollution.

Looking Up? #LightPollution Can Ruin Your Viewing Night

weather.com/science/weat...

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Commissioners Split Over Streetlights; Large AEP LED Plan Fails, One Light Approved Val Verde County commissioners voted down a large AEP LED streetlight installation plan after tense debate over safety, light pollution and conflicts of interest; the court later approved a single LED light at Senegas Road 3–2 and moved to require developers to pay for lighting when creating new streets.

Val Verde County's ambitious LED streetlight plan was shot down in a heated debate, leaving safety concerns and light pollution on the table.

Click to read more!

#ValVerdeCounty #TX #ValVerdeCountyStreetlights #CivicAccountability #LightPollution #TrafficSafety #CitizenPortal

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Original post on fediscience.org

My meeting with our citizen scientists in the #Nachtlichter project tonight veered into an hour long discussion about the difference between basic and applied research (and why the distinction matters when it comes to getting funding).

What's funny is that because over the years they have […]

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Power outages always remind me just how much we've poisoned ourselves with light pollution, and just how over reliant on technology we've become.

#lightpollution #technology #electricity #nor'easter #blizzard

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Sauvegarde du Ciel Astronomique – Société astronomique de France

Si vous souhaitez de l’aide ou d’avantages d’informations à ce sujet, n’hésitez pas à contacter ou rejoindre le groupe de travail de la #SAF pour la Sauvegarde du Ciel Astronomique.✨
👉🏻 saf-astronomie.fr/sauvegarde-d... 🔭
#PollutionLumineuse #lightPollution

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How and when did astronomers begin to understand access to the #night sky as a human right? And what are the implications of doing so? 🌌
Read chapter 3 of my forthcoming book, #TransformingNight!

#LightPollution #ArtificialLight #ALAN #Darkness #LightJustice

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Figure 1 Charvalakis (2026): Boxplots showing the nightly number of captured insects per order per light colour, averaged across trap replicates. Other taxa (H) are Blattodea, Collembola, Psocoptera, and Trichoptera combined. Each boxplot represents the median, interquartile range, and spread of the data, while grey dots indicate the mean number of insects attracted per night. Bar plots in the top right corner of each panel represent the total catch per light colour across the entire sampling period. Plotted boxes sharing the same letter are not significantly different in terms of insect capture numbers (Tukey, α = 0.05).

Figure 1 Charvalakis (2026): Boxplots showing the nightly number of captured insects per order per light colour, averaged across trap replicates. Other taxa (H) are Blattodea, Collembola, Psocoptera, and Trichoptera combined. Each boxplot represents the median, interquartile range, and spread of the data, while grey dots indicate the mean number of insects attracted per night. Bar plots in the top right corner of each panel represent the total catch per light colour across the entire sampling period. Plotted boxes sharing the same letter are not significantly different in terms of insect capture numbers (Tukey, α = 0.05).

New publication: Timing of #attraction to #light of #nocturnal #insects is spectrum and taxon dependent: implications for mitigating #lightpollution, by @mevisser.bsky.social and others.
doi.org/10.1016/j.bi...

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Malta’s seabirds face mounting pressures from light pollution and intensifying storms - The Malta Independent Malta hosts regionally important seabird populations particularly of the Yelkouan Shearwater and the European Storm-petrel. These species are restricted to areas offering suitable nesting habitat -

Malta’s seabirds depend on dark coastlines to breed successfully. Increasing light pollution & stronger storms are putting pressure on colonies of Yelkouan shearwaters & Storm-petrels.

Read more in The Malta Independent on Sunday:
www.independent.com.mt/articles/202...

#lightpollution #seabirds

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🪶 New paper out in Environmental Pollution by Godet et al.: part-night street lighting doesn’t restore “natural” daily song rhythms in urban European robins—their timing shifts much like under full-night lighting.
doi.org/10.1016/j.en...
#ALAN #LightPollution #UrbanEcology #Ornithology #Biodiversity

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DarkSky International opposes Reflect Orbital’s proposed orbital illumination system DarkSky International recently released an organizational statement in response to Reflect Orbital’s proposal to use in-space mirrors to reflect sunlight to…

We can all help protect dark skies, which are vital for both astronomy and nature. Scroll down to sign DarkSky’s open letter.
darksky.org/news/organiz... #darkskies #lightpollution #nature #astronomy

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Light pollution doesn’t just affect humans.

Dogs need natural darkness for healthy sleep and hormone balance.

Bright lights at night can disrupt their rhythm.

Dim the lights. Go warmer. Protect your pup.

#DarkSkyTexas #LightPollution #PetHealth #ResponsibleLighting

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A European Robin is sat on a branch.

A European Robin is sat on a branch.

Part-night lighting fails to restore natural song rhythms in urban European Robins | Environmental Pollution | doi.org/10.1016/j.en... | #ornithology #robins #lightpollution #acoustics 🪶🔊

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Many Texas towns can’t pass outdoor lighting ordinances, but that doesn’t mean they’re powerless.

Learn how grassroots efforts are helping communities combat light pollution throughout the state.

Read more: darkskytexas.org/dark-sky-pro...

#DarkSkyTexas #LightPollution #TexasLegislation

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