#skyglow — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #skyglow, aggregated by home.social.
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How do increased light levels, night sky brightness and cooler light colors affect #wildlife? Try out yourself by using this simulation. How do owls or hedgehogs perceive this environment? See the scene through their eyes by opening this application on a desktop browser.
https://naturnacht-fulda-rhoen.de/light-pollution-wildlife/ -
How do increased light levels, night sky brightness and cooler light colors affect #wildlife? Try out yourself by using this simulation. How do owls or hedgehogs perceive this environment? See the scene through their eyes by opening this application on a desktop browser.
https://naturnacht-fulda-rhoen.de/light-pollution-wildlife/ -
How do increased light levels, night sky brightness and cooler light colors affect #wildlife? Try out yourself by using this simulation. How do owls or hedgehogs perceive this environment? See the scene through their eyes by opening this application on a desktop browser.
https://naturnacht-fulda-rhoen.de/light-pollution-wildlife/ -
How do increased light levels, night sky brightness and cooler light colors affect #wildlife? Try out yourself by using this simulation. How do owls or hedgehogs perceive this environment? See the scene through their eyes by opening this application on a desktop browser.
https://naturnacht-fulda-rhoen.de/light-pollution-wildlife/ -
How do increased light levels, night sky brightness and cooler light colors affect #wildlife? Try out yourself by using this simulation. How do owls or hedgehogs perceive this environment? See the scene through their eyes by opening this application on a desktop browser.
https://naturnacht-fulda-rhoen.de/light-pollution-wildlife/ -
Forever Twilight? Satellite Mirrors Could Create Artificial Daylight From Orbit, Impeding Astronomical Observations
If a future catastrophe were to wipe out our civilization from the Earth’s surface, would there be a…
#NewsBeep #News #Science #Astronomy #AU #Australia #AviLoeb #darksky #lightpollution #mirrorsfromspace #skyglow #twilight
https://www.newsbeep.com/au/525225/ -
Forever Twilight? Satellite Mirrors Could Create Artificial Daylight From Orbit, Impeding Astronomical Observations
If a future catastrophe were to wipe out our civilization from the Earth’s surface, would there be a…
#NewsBeep #News #Science #Astronomy #AU #Australia #AviLoeb #darksky #lightpollution #mirrorsfromspace #skyglow #twilight
https://www.newsbeep.com/au/525225/ -
https://www.europesays.com/ie/373083/ Forever Twilight? Satellite Mirrors Could Create Artificial Daylight From Orbit, Impeding Astronomical Observations #Astronomy #AviLoeb #DarkSky #Éire #IE #Ireland #LightPollution #MirrorsFromSpace #Science #skyglow #Twilight
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A colleague of mine is offering a funded PhD position (4 years) in #Metrology of #Skyglow in Switzerland: https://live.solique.ch/metas/de/internet/jobs/PhD-Position-in-Metrology-for-Skyglow-Measurement-and-Monitoring-(4-years-%E2%80%93-100-)--3891747/
And at the same time I'm offering a PhD on #RemoteSensing using nighttime lights: https://jobs.ruhr-uni-bochum.de/jobposting/62065e5be70a916f65edd647cd1b1740b04cd72e0
It's great to see #LightPollution and #Night research being taken seriously by funding agencies!
#AcademicJobs #PhysicsJobs #GeographyJobs #fedihired #getFedihired
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A colleague of mine is offering a funded PhD position (4 years) in #Metrology of #Skyglow in Switzerland: https://live.solique.ch/metas/de/internet/jobs/PhD-Position-in-Metrology-for-Skyglow-Measurement-and-Monitoring-(4-years-%E2%80%93-100-)--3891747/
And at the same time I'm offering a PhD on #RemoteSensing using nighttime lights: https://jobs.ruhr-uni-bochum.de/jobposting/62065e5be70a916f65edd647cd1b1740b04cd72e0
It's great to see #LightPollution and #Night research being taken seriously by funding agencies!
#AcademicJobs #PhysicsJobs #GeographyJobs #fedihired #getFedihired
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A colleague of mine is offering a funded PhD position (4 years) in #Metrology of #Skyglow in Switzerland: https://live.solique.ch/metas/de/internet/jobs/PhD-Position-in-Metrology-for-Skyglow-Measurement-and-Monitoring-(4-years-%E2%80%93-100-)--3891747/
And at the same time I'm offering a PhD on #RemoteSensing using nighttime lights: https://jobs.ruhr-uni-bochum.de/jobposting/62065e5be70a916f65edd647cd1b1740b04cd72e0
It's great to see #LightPollution and #Night research being taken seriously by funding agencies!
#AcademicJobs #PhysicsJobs #GeographyJobs #fedihired #getFedihired
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A colleague of mine is offering a funded PhD position (4 years) in #Metrology of #Skyglow in Switzerland: https://live.solique.ch/metas/de/internet/jobs/PhD-Position-in-Metrology-for-Skyglow-Measurement-and-Monitoring-(4-years-%E2%80%93-100-)--3891747/
And at the same time I'm offering a PhD on #RemoteSensing using nighttime lights: https://jobs.ruhr-uni-bochum.de/jobposting/62065e5be70a916f65edd647cd1b1740b04cd72e0
It's great to see #LightPollution and #Night research being taken seriously by funding agencies!
#AcademicJobs #PhysicsJobs #GeographyJobs #fedihired #getFedihired
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A colleague of mine is offering a funded PhD position (4 years) in #Metrology of #Skyglow in Switzerland: https://live.solique.ch/metas/de/internet/jobs/PhD-Position-in-Metrology-for-Skyglow-Measurement-and-Monitoring-(4-years-%E2%80%93-100-)--3891747/
And at the same time I'm offering a PhD on #RemoteSensing using nighttime lights: https://jobs.ruhr-uni-bochum.de/jobposting/62065e5be70a916f65edd647cd1b1740b04cd72e0
It's great to see #LightPollution and #Night research being taken seriously by funding agencies!
#AcademicJobs #PhysicsJobs #GeographyJobs #fedihired #getFedihired
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Reminder that fascinating studies about moonlight influences on species behavior are also de facto studies about #lightpollution and especially #skyglow See photos at esajournals.onlinelibrary.wiley.com/doi/full/10.... an article in Ecology at doi.org/10.1002/ecy....
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Reminder that fascinating studies about moonlight influences on species behavior are also de facto studies about #lightpollution and especially #skyglow See photos at esajournals.onlinelibrary.wiley.com/doi/full/10.... an article in Ecology at doi.org/10.1002/ecy....
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Reminder that fascinating studies about moonlight influences on species behavior are also de facto studies about #lightpollution and especially #skyglow See photos at esajournals.onlinelibrary.wiley.com/doi/full/10.... an article in Ecology at doi.org/10.1002/ecy....
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Reminder that fascinating studies about moonlight influences on species behavior are also de facto studies about #lightpollution and especially #skyglow See photos at esajournals.onlinelibrary.wiley.com/doi/full/10.... an article in Ecology at doi.org/10.1002/ecy....
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„When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above cities. New research from Hong Kong published in Scientific Reports shows that just a small number of decorative buildings and advertising boards can dramatically brighten the entire urban night sky and when they go dark, the sky becomes up to 50% darker.“
https://phys.org/news/2025-07-bright-entire-night-sky.html
#lightpollution #skyglow #facadelighting #darksky #sciencenews
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„When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above cities. New research from Hong Kong published in Scientific Reports shows that just a small number of decorative buildings and advertising boards can dramatically brighten the entire urban night sky and when they go dark, the sky becomes up to 50% darker.“
https://phys.org/news/2025-07-bright-entire-night-sky.html
#lightpollution #skyglow #facadelighting #darksky #sciencenews
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„When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above cities. New research from Hong Kong published in Scientific Reports shows that just a small number of decorative buildings and advertising boards can dramatically brighten the entire urban night sky and when they go dark, the sky becomes up to 50% darker.“
https://phys.org/news/2025-07-bright-entire-night-sky.html
#lightpollution #skyglow #facadelighting #darksky #sciencenews
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„When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above cities. New research from Hong Kong published in Scientific Reports shows that just a small number of decorative buildings and advertising boards can dramatically brighten the entire urban night sky and when they go dark, the sky becomes up to 50% darker.“
https://phys.org/news/2025-07-bright-entire-night-sky.html
#lightpollution #skyglow #facadelighting #darksky #sciencenews
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„When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above cities. New research from Hong Kong published in Scientific Reports shows that just a small number of decorative buildings and advertising boards can dramatically brighten the entire urban night sky and when they go dark, the sky becomes up to 50% darker.“
https://phys.org/news/2025-07-bright-entire-night-sky.html
#lightpollution #skyglow #facadelighting #darksky #sciencenews
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#Skyglow reductions observed during #EarthHour in #HongKong imply that #LED billboards and building façade lighting are "major contributors to urban light pollution."
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#Skyglow reductions observed during #EarthHour in #HongKong imply that #LED billboards and building façade lighting are "major contributors to urban light pollution."
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#Skyglow reductions observed during #EarthHour in #HongKong imply that #LED billboards and building façade lighting are "major contributors to urban light pollution."
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#Skyglow reductions observed during #EarthHour in #HongKong imply that #LED billboards and building façade lighting are "major contributors to urban light pollution."
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#Skyglow reductions observed during #EarthHour in #HongKong imply that #LED billboards and building façade lighting are "major contributors to urban light pollution."
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In order to fully understand how #LightPollution affects our world, we need to know how much of it is in which places. Divergent results from different measurement methods present some tension, but recent research suggests a way forward.
Read more about how we can reconcile views of the Earth at night from above and below: http://www.darkskyconsulting.com/blog/from-ground-to-sky-reconciling-light-pollution-measurements-from-above-and-below
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In order to fully understand how #LightPollution affects our world, we need to know how much of it is in which places. Divergent results from different measurement methods present some tension, but recent research suggests a way forward.
Read more about how we can reconcile views of the Earth at night from above and below: http://www.darkskyconsulting.com/blog/from-ground-to-sky-reconciling-light-pollution-measurements-from-above-and-below
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In order to fully understand how #LightPollution affects our world, we need to know how much of it is in which places. Divergent results from different measurement methods present some tension, but recent research suggests a way forward.
Read more about how we can reconcile views of the Earth at night from above and below: http://www.darkskyconsulting.com/blog/from-ground-to-sky-reconciling-light-pollution-measurements-from-above-and-below
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In order to fully understand how #LightPollution affects our world, we need to know how much of it is in which places. Divergent results from different measurement methods present some tension, but recent research suggests a way forward.
Read more about how we can reconcile views of the Earth at night from above and below: http://www.darkskyconsulting.com/blog/from-ground-to-sky-reconciling-light-pollution-measurements-from-above-and-below
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In order to fully understand how #LightPollution affects our world, we need to know how much of it is in which places. Divergent results from different measurement methods present some tension, but recent research suggests a way forward.
Read more about how we can reconcile views of the Earth at night from above and below: http://www.darkskyconsulting.com/blog/from-ground-to-sky-reconciling-light-pollution-measurements-from-above-and-below
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Another organism found to be navigating by the stars that could be confused by both #skyglow and #satellites.
To the extent that other moth species might also be using stars as navigation guides, and to the extent that some of those species pollinate our food crops, #DarkSkies are more important than ever.
https://www.sciencealert.com/tiny-moth-seen-navigating-by-the-stars-in-scientific-first
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Another organism found to be navigating by the stars that could be confused by both #skyglow and #satellites.
To the extent that other moth species might also be using stars as navigation guides, and to the extent that some of those species pollinate our food crops, #DarkSkies are more important than ever.
https://www.sciencealert.com/tiny-moth-seen-navigating-by-the-stars-in-scientific-first
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Another organism found to be navigating by the stars that could be confused by both #skyglow and #satellites.
To the extent that other moth species might also be using stars as navigation guides, and to the extent that some of those species pollinate our food crops, #DarkSkies are more important than ever.
https://www.sciencealert.com/tiny-moth-seen-navigating-by-the-stars-in-scientific-first
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Another organism found to be navigating by the stars that could be confused by both #skyglow and #satellites.
To the extent that other moth species might also be using stars as navigation guides, and to the extent that some of those species pollinate our food crops, #DarkSkies are more important than ever.
https://www.sciencealert.com/tiny-moth-seen-navigating-by-the-stars-in-scientific-first
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The dramatic state of light pollution and sky glow in Belgium (figure for some upcoming work).
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The dramatic state of light pollution and sky glow in Belgium (figure for some upcoming work).
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The dramatic state of light pollution and sky glow in Belgium (figure for some upcoming work).
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The dramatic state of light pollution and sky glow in Belgium (figure for some upcoming work).
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The dramatic state of light pollution and sky glow in Belgium (figure for some upcoming work).
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Künstliches #Himmelsleuchten fördert das Wachstum potenziell giftiger #Cyanobakterien und verändert den #Kohlenstoffkreislauf in Seen.
Das passiert selbst bei minimaler Beleuchtung von nur 0,06 Lux. Das zeigte eine großangelegte Studie des Leibniz-Institut für Gewässerökologie und Binnenfischerei.
#Lichtverschmutzung wirkt damit weit über #Städte hinaus und beeinflusst empfindliche #Süßwasserökosysteme.
#Skyglow #Seenforschung #Blaualgen #Biodiversität #Ökosysteme
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Künstliches #Himmelsleuchten fördert das Wachstum potenziell giftiger #Cyanobakterien und verändert den #Kohlenstoffkreislauf in Seen.
Das passiert selbst bei minimaler Beleuchtung von nur 0,06 Lux. Das zeigte eine großangelegte Studie des Leibniz-Institut für Gewässerökologie und Binnenfischerei.
#Lichtverschmutzung wirkt damit weit über #Städte hinaus und beeinflusst empfindliche #Süßwasserökosysteme.
#Skyglow #Seenforschung #Blaualgen #Biodiversität #Ökosysteme
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Künstliches #Himmelsleuchten fördert das Wachstum potenziell giftiger #Cyanobakterien und verändert den #Kohlenstoffkreislauf in Seen.
Das passiert selbst bei minimaler Beleuchtung von nur 0,06 Lux. Das zeigte eine großangelegte Studie des Leibniz-Institut für Gewässerökologie und Binnenfischerei.
#Lichtverschmutzung wirkt damit weit über #Städte hinaus und beeinflusst empfindliche #Süßwasserökosysteme.
#Skyglow #Seenforschung #Blaualgen #Biodiversität #Ökosysteme
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Künstliches #Himmelsleuchten fördert das Wachstum potenziell giftiger #Cyanobakterien und verändert den #Kohlenstoffkreislauf in Seen.
Das passiert selbst bei minimaler Beleuchtung von nur 0,06 Lux. Das zeigte eine großangelegte Studie des Leibniz-Institut für Gewässerökologie und Binnenfischerei.
#Lichtverschmutzung wirkt damit weit über #Städte hinaus und beeinflusst empfindliche #Süßwasserökosysteme.
#Skyglow #Seenforschung #Blaualgen #Biodiversität #Ökosysteme
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Künstliches #Himmelsleuchten fördert das Wachstum potenziell giftiger #Cyanobakterien und verändert den #Kohlenstoffkreislauf in Seen.
Das passiert selbst bei minimaler Beleuchtung von nur 0,06 Lux. Das zeigte eine großangelegte Studie des Leibniz-Institut für Gewässerökologie und Binnenfischerei.
#Lichtverschmutzung wirkt damit weit über #Städte hinaus und beeinflusst empfindliche #Süßwasserökosysteme.
#Skyglow #Seenforschung #Blaualgen #Biodiversität #Ökosysteme
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New paper shows that moth numbers are reduced in areas with higher levels of #skyglow compared to areas with lower levels of skyglow, regardless of whether one is near streetlights or not: https://doi.org/10.1016/j.envpol.2025.126068
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New paper shows that moth numbers are reduced in areas with higher levels of #skyglow compared to areas with lower levels of skyglow, regardless of whether one is near streetlights or not: https://doi.org/10.1016/j.envpol.2025.126068
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New paper shows that moth numbers are reduced in areas with higher levels of #skyglow compared to areas with lower levels of skyglow, regardless of whether one is near streetlights or not: https://doi.org/10.1016/j.envpol.2025.126068
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New paper shows that moth numbers are reduced in areas with higher levels of #skyglow compared to areas with lower levels of skyglow, regardless of whether one is near streetlights or not: https://doi.org/10.1016/j.envpol.2025.126068
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New paper shows that moth numbers are reduced in areas with higher levels of #skyglow compared to areas with lower levels of skyglow, regardless of whether one is near streetlights or not: https://doi.org/10.1016/j.envpol.2025.126068
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It's worse than previously thought. "INNA would increase light pollution above the Very Large Telescope (VLT) by at least 35% and by more than 50% above the south site of the Cherenkov Telescope Array Observatory."
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It's worse than previously thought. "INNA would increase light pollution above the Very Large Telescope (VLT) by at least 35% and by more than 50% above the south site of the Cherenkov Telescope Array Observatory."
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It's worse than previously thought. "INNA would increase light pollution above the Very Large Telescope (VLT) by at least 35% and by more than 50% above the south site of the Cherenkov Telescope Array Observatory."
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It's worse than previously thought. "INNA would increase light pollution above the Very Large Telescope (VLT) by at least 35% and by more than 50% above the south site of the Cherenkov Telescope Array Observatory."
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It's worse than previously thought. "INNA would increase light pollution above the Very Large Telescope (VLT) by at least 35% and by more than 50% above the south site of the Cherenkov Telescope Array Observatory."
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Amazingly, in recent years, a few brave experimentalists have started to demonstrate the diffuse #skyglow really does affect the #environment. Here are a few of them. (9/17)
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Amazingly, in recent years, a few brave experimentalists have started to demonstrate the diffuse #skyglow really does affect the #environment. Here are a few of them. (9/17)
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Amazingly, in recent years, a few brave experimentalists have started to demonstrate the diffuse #skyglow really does affect the #environment. Here are a few of them. (9/17)
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Amazingly, in recent years, a few brave experimentalists have started to demonstrate the diffuse #skyglow really does affect the #environment. Here are a few of them. (9/17)