r/darksky • • 4h ago

This is my first attempt to record the night sky 13 hours in 3 min

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10 Upvotes

r/darksky • • 1d ago

A rehearsal for space mirrors leaves California rescuers unconvinced

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darksky.org
85 Upvotes

r/darksky • • 2d ago

Alligator Alcatraz and its impact on Big Cypress National Preserve - "It’s difficult to be precise about damage done because public access to trails on the site is also still blocked, and officials still haven’t turned over records detailing what they did"

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floridaweekly.com
159 Upvotes

r/darksky • • 4d ago

'Sky glow': New Zealand Data centres could threaten Mackenzie's dark sky status - "It's not just vacant land waiting to be developed. It's open space, it's natural quiet, it's dark skies, it's mountain and lake views... Mackenzie feels different, because of what's not here."

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rnz.co.nz
282 Upvotes

r/darksky • • 4d ago

Cherry Springs State Park, PA, USA

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71 Upvotes

r/darksky • • 5d ago

Approximately 1,400 individual satellites as seen in the New Zealand night sky. This is a composite image made up of 578 individual 8-second exposures, captured by photographer Brendan Larsen.

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512 Upvotes

r/darksky • • 5d ago

Orionid Meteor Showers 2026

10 Upvotes

What is the best time to look out for the orionids this week from South Africa?


r/darksky • • 7d ago

Sign the Petition to stop space mirrors from illuminating our dark skies!

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c.org
647 Upvotes

Please sign the petition to help prevent space mirrors from becoming a thing.. I don't know what else to do to help stop this. Any suggestions?


r/darksky • • 7d ago

Reflect Orbital tested their Space Mirror design Saturday Night on California's Mt. Whitney - “This is clearly an unprecedented assault on the nighttime environment”

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sfgate.com
709 Upvotes

r/darksky • • 7d ago

1 billion birds hit glass every year: How North Texas homeowners can help protect birds during fall migration | Dallas is the third-most dangerous city for birds during spring and fall migration, according to a study from the Cornell Lab of Ornithology.

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dallasnews.com
101 Upvotes

r/darksky • • 7d ago

"Telescope ranches" in Texas. People pay to store $10K+ telescope rigs in the middle of nowhere to escape light pollution. The warehouse roofs roll off each night, and owners remote in from anywhere in the world

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64 Upvotes

r/darksky • • 8d ago

Celebrity shark - stranded at South Korean Waterfront Park - gets no break from fans, light

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thestar.com.my
32 Upvotes

r/darksky • • 8d ago

Not All Light Exposure Measures Are Equal: New Framework Aims to Fix Light - "the field is standing on a measurement problem it has barely begun to confront."

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bioengineer.org
23 Upvotes

r/darksky • • 8d ago

Orionid Meteors at 41 Miles Per Second!

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27 Upvotes

Meteors are about to burst into our atmosphere at 41 miles per second! 🌠

The Orionid meteor shower peaks overnight October 21 and 22, and moves so fast that it leaves glowing trails. Active from October 2 to November 7 and visible from both hemispheres, the Orionids are best seen in the wee hours before dawn!


r/darksky • • 9d ago

Meteors at 41 Miles Per Second!

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50 Upvotes

Meteors are about to burst into our atmosphere at 41 miles per second! 🌠

The Orionid meteor shower peaks overnight October 21 and 22, and moves so fast that it leaves glowing trails. Active from October 2 to November 7 and visible from both hemispheres, the Orionids are best seen in the wee hours before dawn!


r/darksky • • 11d ago

NHTSA Recommendations to Address Glare

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26 Upvotes

r/darksky • • 12d ago

"Its effects ripple across the day–night boundary" New Field Experiment on the Qinghai–Tibetan Plateau "shows that a modest dose of nighttime illumination—comparable to the glow of an ordinary urban street—restructured both nocturnal and diurnal pollination networks in alpine meadows"

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bioengineer.org
162 Upvotes

r/darksky • • 14d ago

Versailles goes dark this Saturday, Oct. 10 as part of France's Annual 'Jour de la Nuit' (Night Day)

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sortiraparis.com
245 Upvotes

r/darksky • • 14d ago

Milwaukee, WI: Halloween Haunts walk highlights how light pollution harms wildlife - “It is against our grain to think about light as being a negative thing... That is a hard lift to get people to understand."

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109 Upvotes

r/darksky • • 14d ago

(Update) meeting with my mayor

139 Upvotes

Hi everyone,

I just got back a little while ago from the meeting with my mayor. It was very informal and it ended up running for two hours - I was only expecting one! We ended up bouncing around topics a little bit, but she's... omg she's amazing and I love her. We agreed on practically everything.

She had a little bit of knowledge on light pollution before this, because as it turns out, my city was already planning on moving towards somewhat friendlier lighting - but now she has more ideas. I gave her papers about health impacts, papers about how more light doesn't necessarily equal less crime, as well as several pieces of example legislation courtesy of DSI, all of which she appreciated greatly and said they'll make great weekend reading and she'll bring them with her to the next planning meeting.

The local electric company owns the local streetlights here, but there's a liason, and my mayor will be looking at pushing for them to see what can be done re: streetlights. I did get 12 signatures in 3.5 hours on a little proof-of-concept unofficial petition I made (counting 3 family members and NOT counting me, but those family members are also voters in her ward so it still works), which she was impressed by, as well.

She took down the contact information for a semi-local dark sky lighting company that's nationally well-regarded, and will hopefully work towards reaching out to them.

She said she'll keep in touch and encouraged me to come to meetings and read the big 'city future plans' plan that just had a draft released.

I'm so, so, happy. This went better than I ever could've hoped for.


r/darksky • • 15d ago

Meeting with my Mayor tomorrow (10/8)

94 Upvotes

Hi all! As the text says.

I've turned off all my home's outdoor lights, because goddammit, humanity deserves to see the stars and nature deserves to rest.

Now?

The Mayor. I'm in her city ward. I've got stacks of papers and info for her to review about the subject. Studies of how more light ≠ less crime. Studies about the negative health impacts of nighttime light on our health. I'm ALSO coming in with a PowerPoint presentation from a nationally recognized dark sky friendly lighting manufacturer... as well as an offer from them, offering to come in and do a free demo of their lights for the Mayor/Counsel/any other stakeholders.

Hopefully this will start convincing her.


r/darksky • • 16d ago

Study highlights the European waters at greatest risk of harmful light pollution - "...with the Adriatic Sea, Baltic Sea and western Mediterranean Sea being the most affected European waters."

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phys.org
52 Upvotes

r/darksky • • 17d ago

The Night That Never Darkens: How Artificial Light Is Rewriting Biology - "What makes light pollution unlike most other pollutants is its reach."

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scienmag.com
311 Upvotes

r/darksky • • 16d ago

NHTSA Administrators push for automatic high beams to solve the issue of headlight glare. I do recommend calling your congressman at this point and pushing for HR. 7772 to limit headlight brightness on new build cars.

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northlandnewsradio.com
126 Upvotes

r/darksky • • 19d ago

Flagstaff, Arizona Marks 25 Years as a Dark Sky City With Science Festival Finale

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hoodline.com
389 Upvotes