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Fabian Schussler

@fabianschussler

Astrophysicist: multi-messenger observations at high-energies, H.E.S.S./CTA; SVOM, ANTARES, etc. PI of Astro-COLIBRI (https://www.astro-colibri.science)

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Latest posts by Fabian Schussler @fabianschussler

Astro-COLIBRI Enabling real-time multi-messenger astrophysics discoveries

You can test the AR mode for free during one week. Give it a try and let us know what you think!

astro-colibri.com/subscription

07.03.2026 08:36 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
A composite image highlighting a few features of the "Augemented Reality" mode of Astro-COLIBRI. In the background a man is holding his phone towards the sky which shows a cosmic explosion. The foreground shows screenshots of the phone highlighting the AR mode overlaying astrophysical transients, stars, and planets onto the sky seen by the phone camera.

A composite image highlighting a few features of the "Augemented Reality" mode of Astro-COLIBRI. In the background a man is holding his phone towards the sky which shows a cosmic explosion. The foreground shows screenshots of the phone highlighting the AR mode overlaying astrophysical transients, stars, and planets onto the sky seen by the phone camera.

Our new AR mode is a portable science tool! πŸ”­

🌟 Data from Yale Bright Star, constellations, exo-planet data, etc.
πŸ›°οΈ Real-time solar imagery & aurora forecasts.
πŸŒ– High-precision moon tracking.

Explore the new AR features & how to unlock them: astro-colibri.science/ar_mode

05.03.2026 16:56 πŸ‘ 3 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Preview
Astro-COLIBRI v2.27.0: Introducing Augmented Reality and Personalized Web Interfaces We are excited to announce the release of Astro-COLIBRI v2.27.0! This update brings two major shifts in how you interact with our platform, focusing on personalization for web users and a groundbreaki...

Astro-COLIBRI v2.27.0 is here! πŸš€

β˜„οΈ Fully customizable web layouts: Design your own dashboard.
πŸ”­ Integrated AR Mode: A groundbreaking way to visualize the transient sky on mobile.
β˜€οΈ Real-time Solar, Lunar & Aurora data across all platforms.

Full details: tinyurl.com/v2-27-0
πŸ§ͺβš›οΈ

05.03.2026 16:52 πŸ‘ 6 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Une chasse mondiale aux sources de neutrinos cosmiques Pour la première fois, une collaboration internationale de plus de 800 scientifiques a uni ses forces pour traquer les sources des neutrinos cosmiques de haute énergie. En combinant les observations d...

Une chasse mondiale aux sources de neutrinos cosmiques

Cette Γ©tude dirigΓ©e par @fabianschussler.bsky.social utilise un rΓ©seau de tΓ©lescopes (FACT, H.E.S.S., MAGIC, VERITAS, Fermi/LAT) pour chercher des sources gammas associΓ©es aux neutrinos dΓ©tectΓ©s par IceCube. πŸ§ͺπŸ”­

irfu.cea.fr/Phocea/Vie_d...

27.02.2026 09:43 πŸ‘ 7 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
How to Filter Astrophysical Transients: Astro-COLIBRI Tutorial
How to Filter Astrophysical Transients: Astro-COLIBRI Tutorial YouTube video by Astro-COLIBRI

This week the Astro-COLIBRI ist running an internal competition to produce a new set of tutorials and feature descriptions in our YouTube channel. Have a look at our channel and especially the "Features & Tutorials" playlist! πŸ”­β˜„οΈπŸ§ͺβš›οΈ

youtu.be/YBRQTGTPNw4?...

11.02.2026 09:11 πŸ‘ 5 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Preview
πŸš€ Astro-COLIBRI v2.26.0 is now available! We are excited to announce the release of Astro-COLIBRI v2.26.0 (January 28, 2026). This update brings again significant improvements to the user interface, powerful new science tools for observation ...

πŸš€ Astro-COLIBRI v2.26.0 is live! β˜„οΈ

This update brings cool new tools and better accessibility:
🌍 Multi-language support (EN, DE, FR, ES, IT)
πŸ‘€ #Google Login
πŸ”­ Observation planning for #Fermi & #IceCube
🌌 New Host-Galaxy Cross Matching tool

Read the full changelog here: tinyurl.com/ver2-26

31.01.2026 08:24 πŸ‘ 8 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Bruce Springsteen - Streets Of Minneapolis (Official Lyric Video)
Bruce Springsteen - Streets Of Minneapolis (Official Lyric Video) YouTube video by Bruce Springsteen

Where words fail, music speaks...
youtu.be/GDaPdpwA4Iw?...

29.01.2026 22:18 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1
INSPIRE

IRFU (CEA Paris-Saclay, France) is opening a permanent position for a physicist in very-high-energy gamma-ray astronomy. Join us to build CTAO, the next generation observatory, and exploit data with H.E.S.S. Feel free to reach out to discuss details! πŸ”­πŸ§ͺβš›οΈβ˜„οΈ

inspirehep.net/jobs/3108768

22.01.2026 14:13 πŸ‘ 10 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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NASA ends support for planetary science advisory groups Culling limits agency’s ability to tap independent advice

NASA ends support for planetary science advisory groups

www.science.org/content/arti... πŸ§ͺ #PlanetSci

21.01.2026 11:23 πŸ‘ 22 πŸ” 16 πŸ’¬ 4 πŸ“Œ 4
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Somebody Needs to Tell Trump Everybody Is Laughing at Him His worst fear has already come true.

A malignant narcissist is incapable of withstanding ridicule, so please share this as widely as possible.

Thanking you all in advance, Mar🐫

πŸ™

shorturl.at/mcfqd

31.12.2025 20:03 πŸ‘ 9675 πŸ” 3766 πŸ’¬ 440 πŸ“Œ 197
A black-and-white photograph of Yannick Mellier, taken in 2009 by Jean Mouette, on the occasion of his CNRS silver medal award.

A black-and-white photograph of Yannick Mellier, taken in 2009 by Jean Mouette, on the occasion of his CNRS silver medal award.

It is with great sadness that we announce the passing of our colleague Yannick Mellier. Yannick was an eminent astronomer, an international figure in modern cosmology, founder and director of TERAPIX from 1997 to 2011, and Consortium Lead of the Euclid space mission since 2011.

22.12.2025 10:16 πŸ‘ 3 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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NASA’s SPHEREx Observatory Completes First Cosmic Map Like No Other The telescope will help scientists answer big-picture questions about everything from water deposits in the Milky Way to what happened in the first second after the big bang.

NASA’s SPHEREx Observatory Completes First Cosmic Map Like No Other

www.jpl.nasa.gov/news/nasas-s...

#SPHEREx πŸ§ͺ #Cosmology

19.12.2025 08:58 πŸ‘ 29 πŸ” 11 πŸ’¬ 1 πŸ“Œ 1
Astro-COLIBRI: 2025 Wrapped
Astro-COLIBRI: 2025 Wrapped YouTube video by Astro-COLIBRI

Astro-COLIBRI recap of 2025! 😁 πŸ”­πŸ§ͺβš›οΈ

youtube.com/shorts/bqo4r...

12.12.2025 20:46 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image

A nicely timed meeting of the Astroparticle Physics European Consortium (APPEC) General Assembly in Stockholm during the Nobel Prizel week. Enjoyed the art installations and listened to the Nobel lecturs on Physics (incl. Michel Devoret who is well known at my institute at CEA Paris-Saclay). πŸ”­πŸ§ͺβš›οΈ

08.12.2025 11:49 πŸ‘ 10 πŸ” 0 πŸ’¬ 0 πŸ“Œ 2
Preview
Release Notes v2.25.0: Major Mobile UX Update, RAPAS Photometry & LAST Integration Dear Astro-COLIBRI community, We are excited to announce the release of version 2.25.0! This update brings a significant overhaul to the mobile user interface to make navigation smoother during your ...

We've just released a massive update to Astro-COLIBRI! πŸ”­β˜„οΈπŸ§ͺβš›οΈ
Version 2.25.0 features a completely redesigned mobile experience (yes, you can finally swipe between screens!) and adds powerful new data sources like the RAPAS network and LAST Observatory.

More details in our forum: tinyurl.com/ACv2-25

02.12.2025 09:19 πŸ‘ 6 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

Wonderful news for science! πŸ”­πŸ§ͺβš›οΈβ˜„οΈ

27.11.2025 18:33 πŸ‘ 8 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Go THESEUS! 😜
πŸ”­πŸ§ͺβ˜„οΈ

20.11.2025 08:54 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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LIGO – Virgo – KAGRA Complete Fourth Observing Run The LVK collaboration and the collaboration's Rapid Response Team released statements commemorating the conclusion of the 2.5 year-long O4 Observing Run

Today, the international LIGO-Virgo-KAGRA Collaboration celebrates the successful completion of its 4th observing run (O4), marking another major step forward in the exploration of the gravitational wave universe. The run relied on coordinated observations and analyses by teams across the world. πŸ§ͺπŸ”­

18.11.2025 21:48 πŸ‘ 25 πŸ” 9 πŸ’¬ 0 πŸ“Œ 0
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U.S. Congress considers sweeping ban on Chinese collaborations Researchers speak out against proposal that would bar funding for U.S. scientists working with Chinese partners or training Chinese students

"Prohibited activities would include joint research, co-authorship & advising a foreign graduate student or postdoc. The language is retroactive, meaning any interactions during the previous 5 years could make a scientist ineligible for future federal funding."
Dictators despise science.

14.11.2025 15:58 πŸ‘ 57 πŸ” 28 πŸ’¬ 4 πŸ“Œ 13
Preview
The US government shutdown is over: what’s next for scientists Government researchers are heading back to work, but questions about the size of research-budget cuts will extend into next year.

After a bruising 42-day shutdown, the government has finally reopened. We took a look at what's next for federal scienceβ€”how quickly things will get back up to speed and whether there will be long-term consequences.

With Jeff Tollefson and @alexwitze.bsky.social:

13.11.2025 15:40 πŸ‘ 19 πŸ” 14 πŸ’¬ 1 πŸ“Œ 0
Post image Post image Post image Post image

Explor'Espace 2025 is on! Astro-COLIBRI is teaming up with the CTAO group at CEA Paris-Saclay to showcase high-energy and transient astrophysics to a wide (and very numerous) audience. A whole weekend full of interesting exchanges ahead... πŸ”­πŸ§ͺβš›οΈ

explorespace.afastronomie.fr

08.11.2025 10:05 πŸ‘ 8 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
IGWN | Observing Plans

Surprising news from the GW observatories LIGO, Virgo, and KAGRA just published via an update of their observing plans: they'll still shut-down on November 18, 2025 as announced earlier but now plan for an additional 6 month of science run next year. β˜„οΈπŸ”­πŸ§ͺβš›οΈ

observing.docs.ligo.org/plan/

03.11.2025 20:11 πŸ‘ 20 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0
Attention Authors: Updated Practice for Review Articles and Position Papers in arXiv CS Category – arXiv blog

The #arXiv computer science category is trying to cut down on AI slop spamming the system. They no longer accept un-published (journal or conference) review papers... Other categories may follow (depending on decisions by the moderators). βš›οΈπŸ§ͺβ˜„οΈ

blog.arxiv.org/2025/10/31/a...

02.11.2025 17:59 πŸ‘ 18 πŸ” 5 πŸ’¬ 0 πŸ“Œ 3
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Explorespace 2025 La page du festival d'astronomie et de spatial Explor'Espace qui a lieu en 2025 Γ  Montrouge en France

If you are in Paris/France over the coming weekend (November 7-9) you should plan for a visit at the Explor'Espace space and science event. The Astro-COLIBRI team will be there to discuss time domain and multi-messenger astrophysics. πŸ”­πŸ§ͺβš›οΈ

explorespace.afastronomie.fr

02.11.2025 10:55 πŸ‘ 10 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1

The standard and usually not very helpful answer: "running the fine for me". πŸ€·β€β™‚οΈ

29.10.2025 10:30 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Post image Post image

Here we go... the 4th Astro-COLIBRI Multi-Messenger Astrophysics workshop has begun... πŸ”­πŸ§ͺβš›οΈβ˜„οΈ

indico.ijclab.in2p3.fr/event/11610/...

The recordings will be published on our YouTube channel after the event. Subscribe there to stay up-to-date: www.youtube.com/@astro-colibri

20.10.2025 18:19 πŸ‘ 7 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Home Page - ACME

There are no access restrictions to the Virtual Access platform. Please note, however, that responses will be provided on a best-effort basis, typically within a few days to one week, depending on expert availability.

Further details can be found on the ACME website: www.acme-astro.eu

10.10.2025 20:44 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Users are invited to register on the platform and submit a request via the ticketing system in the relevant domain. Each inquiry will be addressed by one or more experts from the respective Centre, who may respond directly within the ticket or propose a follow-up via phone or video call.

10.10.2025 20:44 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

ACME supports the scientific community by providing access to expert guidance in these areas:
- Multi-messenger (MM) observatories, and advanced data analysis and tools
- End-to-end support for MWL and MM observations of transient sources
- Theoretical expertise and tools to help interpret data

10.10.2025 20:44 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
ACME VA platform

We are pleased to announce that the Astrophysics Centre for Multimessenger Studies in Europe (ACME) EU-funded project has officially launched its online platform for virtual access to multi-messenger expertise. πŸ”­πŸ§ͺβš›οΈβ˜„οΈ

support.acme-astro.eu

Details in the thread below and on: www.acme-astro.eu

10.10.2025 20:44 πŸ‘ 13 πŸ” 3 πŸ’¬ 2 πŸ“Œ 0