#astro — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #astro, aggregated by home.social.
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Durch leichte Wolken, aber man kann sehen, die Sonnenflecken sind weiter gewandert ...
ca. 24 Tage braucht die Sonne für eine Drehung.
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Cloudflare automated issue triage for the Astro open-source framework with isolated AI agents running in GitHub Actions.
The agents reproduce bugs, diagnose root causes, verify behavior, propose fixes, and generate preview releases for reporters to validate.
📉 Astro’s open issues dropped from 200+ to ~30 - an ~85% reduction
🎯 The goal: zero open issuesRead more 👉 https://www.infoq.com/news/2026/08/cloudflare-astro-ai-agents/
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Video: Largest-scale cosmic test ever favors dark matter over MOND
If you can measure the kinetic Sunyaev-Zel'dovich from the CMB plus large-scale structure, you can test the law of gravity on giant cosmic scales.
Who's right: Einstein or MOND?
bigthink.com/starts-with-...
#space #astro #cosmology
New video: Largest-scale cosmi... -
NASA’s Hubble opens the earliest window into the young Milky Way
Studying our galactic center's globular clusters reveals evidence of the oldest merger in Milky Way history: 11.8 billion years ago.
Hubble has now recovered our earliest relic ever.
bigthink.com/starts-with-...
#space #nasa #astro
NASA’s Hubble opens the earlie... -
Finsternisse kommen selten allein. Nach der #Sonnenfinsternis vom 12. August folgt am 28. August eine partielle #Mondfinsternis – wieder tief über dem Westhorizont, wieder endet die Vorstellung vorzeitig, weil der #Mond untergeht.
Nur die Tageszeit dreht sich um: etwas für #Frühaufsteher! Los geht's um 4:33 Uhr, das Maximum kurz vor Monduntergang gegen 6:13 Uhr.
Wecker stellen und freien Blick nach Westen suchen 🌖
#Astronomiemuseum #Sternwarte #Sonneberg #100jahre #Astro #Museum
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NGC6992 - The Eastern Veil Nebula - A supernova remnant in the constellation Cygnus.
ZWO Seestar S30.
150mm, f5, 770 exposures of 30’’.
#telescope #telescopes #zwo #zwoasi #zwoseestar #zwoseestars30 #seestar #seestars30 #astro #astrophoto #astrophotos #astrophotography #astrophotographer #spacephotography #astronomy #spaceexploration #nasa #universe #space #deepsky #deepspace #nebula #veil #veilnebula #easternveilnebula #ngc #ngc6992 -
Chogori // K2 // The Savage Mountain
8611m / 28,251m
At this time of the year, the North Star lines up near-perfectly with the tip of Earth’s 2nd tallest mountain
With the altitude and remoteness, this was one of the darkest skies I’ve ever experienced
#pakistan #astro #photography #k2 #mountain -
Watch: Stray Kids Takes 6th Win For “This & That” On “Inkigayo”; Performances By ENHYPEN, Kim Jae Joong, And More
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Hey #astro people! Do any of you have a workflow for an astro blog to be updated from an #android device?
My current workflow is writing markdown files in Obsidian and then manually uploading them to GitHub. Doesn't work as well with blog posts with many images though, so I'm looking for a better workflow.
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Auch mit einem billigen filter gibt es schöne Bilder :)
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Moving #Mastodon instances is pretty easy, but what to do of the posts left there, especially when the former instance is about to close? I could not find the tool I wanted to turn my archive into a web page, so I built my own:
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Ask Ethan: Does uneven cosmic expansion change our fate?
Recent evidence, although not yet a slam-dunk, claims our Universe is expanding differently in different directions.
If that's true, what would that mean for our cosmic fate?
bigthink.com/starts-with-...
#space #astro #gravity #physics
Ask Ethan: Does uneven cosmic ... -
Check out my #collection of #astro-oriented people and organizations. Follow some of them today to learn a little more about #astronomy and #astrophysics, but also to help see scientists as people with lives and concerns.
https://mastodon.cooleysekula.net/collections/116847352039485746
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Watch: Stray Kids Takes 5th Win For “This & That” On “Music Bank”; Performances By ENHYPEN, Mimi, And More
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Earth’s oldest trees reveal history’s strongest solar storms
The 1859 Carrington event was our first recorded example of a solar storm.
But over 1000 years earlier, we've forensically identified even bigger ones: imprinted in ancient trees.
bigthink.com/starts-with-...
#space #astro #sun #trees
Earth's oldest trees reveal hi... -
Watch: Stray Kids Takes 4th Win For “This & That” On “M Countdown”; Performances By ILLIT, OURBIRTHDAY, And More
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Headless WordPress With Astro: Achieving Perfect “100” Core Web Vitals, by (not on Mastodon or Bluesky):
https://awplife.com/headless-wordpress-with-astro-perfect-core-web-vitals/?ref=frontenddogma.com
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Flying clocks in opposite directions around the world proved Einstein right
If you fly a clock around the world, its time gets dilated.
But if you fly 2 round-the-world clocks in opposite directions, they dilate differently from each other.
Here's why.
bigthink.com/starts-with-...
$space $astro
Flying clocks in opposite dire... -
What’s New in Astro—July 2026, by @sarah11918:
https://astro.build/blog/whats-new-july-2026/?ref=frontenddogma.com
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Does your local meetup community need a website? Because I have just the theme for you.
Every community I've helped run has needed a website, and every time, we'd spent time hours browsing for themes and ended up rebuilding it from scratch, because none of the themes are meant for communities. Until now.
Introducing "Popular", a static site theme built especially for community & meetup groups, works in Hugo & Astro.
Blog: https://mariatta.ca/posts/no-more-rebuilding-the-community-website/
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Cosmic birefringence: the signal that could upend cosmology
The biggest observational anomaly in cosmology is the Hubble tension.
But second-biggest is much less well-known: the cosmic birefringence signal in the CMB.
(And yes, YOU can understand it!)
bigthink.com/starts-with-...
#space #astro
Cosmic birefringence: the sign... -
Wisst Ihr ...
…welches das erste Fernrohr von Cuno Hoffmeister war?Die Antwort gibt´s im Astronomiemuseum in der Sonderausstellung „Von den Anfängen der Sternwarte Sonneberg“
#Sonderausstellung#Astronomiemuseum #Sternwarte #Sonneberg #100jahre #Astro #Museum
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Как я собрал сайт на 30 000 SEO‑страниц за месяц
Я играю на гитаре. Не то чтобы хорошо, но у костра сходит. И каждый раз одна и та же сцена: кто-то просит сыграть конкретную песню, я достаю телефон, открываю сайт с аккордами — и следующие полторы минуты наблюдаю, как на одной палке связи грузится баннер, потом второй баннер, потом видеореклама, потом всплывашка «скачайте наше приложение», и где-то под всем этим — песня. К этому моменту у костра уже поют что-то другое. Без меня. В какой-то момент я сформулировал, чего хочу: сайт с аккордами, который открывается мгновенно, работает без интернета и ничего мне не продаёт. Такого сайта не нашлось. Зато нашлись подписки на Claude и GPT и спортивный вопрос: может ли один человек, не написав руками почти ни строчки кода, собрать себе идеальный продукт за месяц? Проверил. Рассказываю:
https://habr.com/ru/articles/1071424/
#astro #статическая_генерация #seo #индексация #нейросети #иипомощник #sqlite #pwa #аккорды #петпроект
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“Dirty snowballs” have joined together since the planets formed
Many objects found in the Kuiper and asteroid belts are conjoined: with multiple "lobes" of distinct origin.
The first contact trinary, Nysa, deepens the story even further.
bigthink.com/starts-with-...
#space #astro #asteroid #KBO
"Dirty snowballs" have joined ...
