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Selected in 2022 from over 22 500 applicants to be one of the 11 members of the European Space Agency (ESA) 2022 astronaut class in the reserve pool, Sławosz Uznański, former CERN engineer, will go to space next Tuesday.
Sławosz and his colleagues from the Axiom Mission 4 (Ax-4) crew will take off on 10 June 2025 at 2:22 pm CEST* from NASA’s Kennedy Space Center in Florida aboard a SpaceX Dragon spacecraft. Dragon and the crew will dock the day after with the International Space Station (ISS), where they'll be spending up to 14 days.
Watch the live webcast of the launch here (from 12:15 am CEST): axiom.space/live. We also plan to show the live broadcast on the screens installed in CERN's restaurants and cafés.
More information on the Ax-4 live events here: https://www.axiomspace.com/mission-blog/ax4-mission-coverage
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*Information valid at the time of publication. Please note that the launch date and time are subject to change. We invite you to follow the latest updates on the Axiom Mission 4 website.
anschaef Thu, 06/05/2025 - 21:13 Publication Date Fri, 06/06/2025 - 08:11Have you recently arrived in the area and are looking for ways to help your spouse or partner settle in, find work or connect with others? You’re not alone – and now there’s a dedicated space to help you and your family navigate life around CERN.
To support the transition for new arrivals and strengthen community ties, HR has teamed up with the Diversity and Inclusion Officer (DIO) for the Theoretical Physics (TH) department to launch the CERN Spouses & Partners Forum.
Created by the community, for the community, this forum is designed to foster connections and the exchange of experiences, tips and advice on topics related to integrating, job hunting and more.
The forum includes several categories:
You are warmly invited to take part: post information, reply to questions or simply explore the discussions already going on. The more the community participates, the richer and more useful the forum will become!
As the forum is community-driven, the advice and information shared there reflect personal experiences rather than official CERN positions. For any formal guidance, please reach out directly to the relevant CERN administrative services.
On the road to rapid growth, the forum already has over 500 members – and the number keeps rising. We hope this new space will become a valuable and welcoming resource for new CERN personnel and their loved ones.
You can also find this forum and other useful resources to support spouses and partners on the Social Affairs Service website: https://hr.web.cern.ch/spousepartner-job-search-and-integration.
anschaef Mon, 06/02/2025 - 12:51 Byline HR department Diversity & Inclusion Programme Publication Date Mon, 06/02/2025 - 12:4918 Apr – 15 Jun (extended) | Knowledge Sharing | Bains des Pâquis, Geneva | CERN photo exhibition | EN & FR
Explorers of science, past and present / Explorateurs de science, d'hier à aujourd'hui
2, 4, 5 Jun 11:00 | Physics | Main Auditorium | Academic Training Lecture | EN
On the gravitational-wave emission from binary systems of compact objects
3 Jun 12:10 | At CERN | 513/1-024 | Women in Technology (WIT) | EN
Roundtable on Harassment Response Channels
6 Jun 19:30 | Knowledge Sharing | Main Auditorium | Staff Association | FR
Grandir, s'épanouir, vivre avec une différence invisible, par Dr Olivier REVOL
10 Jun 16:00 | Knowledge Sharing | CERN Library | Archives, Library and Open Science events | EN
Library Science Talk – Preserving Knowledge in a Shifting World: The Role of Libraries in Geopolitical Uncertainty
11 Jun 14:00 | Physics | TH Conference room | Theory Colloquia | EN
Jacquelyn Noronha-Hostler, "Neutron Stars – Nature’s most extreme laboratory"
12 Jun 11:00 | Knowledge Sharing | CERN & Online | CERN Alumni | EN
Virtual Company Showroom with Open Systems
17 Jun 13:00 | Computing | 31/3-004 - IT Amphitheatre | CERN Computing Seminar | EN
Lessons From Billions of Breached Records
19 Jun 20:00 | Knowledge Sharing | CERN Science Gateway | CERN Public events | EN with FR translation
Sparks! 2025 – Imagining Quantum City
23–27 Jun | Physics | Venice, Italy | Update of the European Strategy for Particle Physics | EN
Open Symposium of the 2026 Update of the European Strategy for Particle Physics
24 Jun 12:30 | At CERN | Council Chamber | Staff Association | EN with FR translation
CERN Pension Fund: Story of success and challenges
25–26 Jun | Knowledge Sharing | CERN Main Auditorium | Knowledge Transfer group | EN
14th White Rabbit Workshop
30 Jun 13:30 | Knowledge Sharing | CERN Library | Archives, Library and Open Science events | EN
The Voice of Science – "Colouring Black Holes: Epistemic and Aesthetic Choices in Astronomical Images" with Dr Rodrigo Ochigame
12 Jul 15:00 | At CERN | R3 Terrace, Prévessin Site | CERN Music Club | EN/FR
Hardronic 2025
Registration now open
1–2 Jul | Computing | CERN | Next Generation Triggers & CERN openlab | EN
Optimising Floating Point Precision
15–24 Jul | Physics | CICG, Geneva | ICRC | EN
ICRC 2025: 39th International Cosmic Ray Conference
1–13 Sep | Physics | Pisa, Italy | INFIERI | EN
INFIERI 2025: Intelligent signal processing for frontier research and industry
17–24 Sep | Experiments | CERN | DRD1 | EN
DRD1 Gaseous Detectors School
21 Sep–4 Oct | Accelerators | Spain | CERN Accelerator School | EN
Introduction to Accelerator Physics
20–24 Oct | Physics | CERN | LHC Physics Centre at CERN | EN
SEARCH conference
10–13 Nov | Knowledge Sharing | CERN | History Symposium | EN
4th International Symposium on the History of Particle Physics
16–29 Nov | Accelerators | Split, Croatia | CERN Accelerator School | EN
Beam Instrumentation
17–21 Nov | Computing | Valencia, Spain | ROOT | EN
ROOT Users Workshop 2025
This is a curated list of events relevant to the CERN community.
More events are available here: home.cern/events
Indico also shows ALL events happening today, this week and in a calendar view.
If you would like your event to appear on an upcoming Bulletin events list, please contact bulletin-editors@cern.ch
katebrad Mon, 06/02/2025 - 12:22 Publication Date Mon, 06/02/2025 - 15:51Should a Higgs factory be a linear or circular electron–positron collider? Intriguingly, the key strategic technology may be the same in either case. Klystrons consume the majority of power at electron–positron colliders of all mature designs. The trouble is that they are typically only 60% efficient. In our cover feature, Igor Syratchev and Nuria Catalan Lasheras describe CERN’s pursuit of 90% efficiency – a feat that would have major implications for the environmental sustainability and cost effectiveness of any Higgs factory.
Klystrons date back to the development of radar in the run-up to World War II. Remarkably, astroparticle physicists are now trying to use radar to detect not enemy aircraft but ultra-high-energy neutrinos. The technology is different, but the underlying principle is the same.
This is just one facet of the ambitious global strategy described by Lu Lu of the University of Wisconsin–Madison in her feature on future neutrino observatories. Only one ultra-high-energy neutrino has been observed so far. Lu describes plans for a worldwide network of observatories offering full-sky coverage. The reward will be cosmic messengers that slice through dust and magnetic fields to point to the most extreme environments in the universe – and energies that are inconceivable in terrestrial colliders.
Elsewhere in these pages: CERN’s Verena Kain explains why AI-based automation is the future of accelerator operation; Beate Heinemann describes her strategy for DESY’s future; LHC researchers debate an unexpected pseudoscalar excess at the top–antitop threshold; DESI suggests dark energy may be evolving; an analysis of community inputs to the European Strategy for Particle Physics; how to get a job in machine learning; and much more.
Read the digital edition of this new issue on the CERN Courier website.
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Be the first to know when the new digital issue of CERN Courier is available, email cern.courier@cern.ch to request to receive a new-issue alert.
anschaef Thu, 05/22/2025 - 09:45 Publication Date Thu, 05/22/2025 - 09:42
As spring gives way to summer, we must stay prepared for whatever the season brings – especially when it comes to periods of intense heat. MeteoSwiss declares a heatwave when average temperatures exceed 25 °C for at least three consecutive days.
To help protect personnel during such events, CERN introduced its dedicated Heatwave Action Plan in 2023. This plan is only activated when an official heatwave is declared by MeteoSwiss, whose forecasts are closely monitored by the HSE unit. It sets out a range of preventive and corrective measures aimed at reducing the risks associated with prolonged high temperatures. Some of these measures may be adapted according to the operational needs of individual services.
When a heatwave is forecast, the activation and deactivation of the Heatwave Action Plan will be communicated via:
Full details of the Heatwave Action Plan are available on the dedicated webpage.
In addition, the “Beat the heat” tips offer helpful advice on staying comfortable and safe in hot conditions – both during heatwaves and in everyday warm weather.
At CERN, safety is always a priority – whatever the season.
anschaef Tue, 05/20/2025 - 12:15 Byline HSE unit Publication Date Tue, 05/20/2025 - 12:12Thanks to the involvement of many early-career researchers (ECRs) over the past few months, the organisers of the ECR white paper for the European Strategy for Particle Physics update (ESPPU) were able to coordinate a collective effort that resulted in the ECR input for the Strategy update – formulated as 55 actionable recommendations to improve our future and the future of the field.
These recommendations cover such key topics as career development, well-being, recognition, science communication and the future of both collider and non-collider projects. In parallel, the organisers released a 100-page ECR white paper (arXiv:2503.19862) detailing the arguments behind those recommendations, grounded in a community-wide survey of over 800 ECRs across Europe.
Don’t miss the hybrid event on Tuesday, 27 May (1.00–4.00 p.m. CEST) to explore and discuss these recommendations and to reflect together on how to move forward as a community. The event is open to all, regardless of career stage or affiliation. We warmly welcome your participation and input.
Registration and more information at: https://indico.cern.ch/event/1540736/
The ESPPU ECR white paper organisers
(esppu-ecr-organisers@cern.ch)
Work related to the GeniLac thermal network will be carried out around the Appia intersection over the coming months by Geneva Industrial Services (SIG).
Traffic will continue to flow, but some lanes, cycle paths and pedestrian crossings will be temporarily closed, affecting all road users. It should be noted, however, that the main changes to the intersection will only come into effect after a preparatory phase scheduled to last until 3 June.
Please find here information for residents and a notice of roadworks, including a detailed map of the area and the diversion in place.
The Swiss Mission would like to thank road users in advance for complying with the signs in place to keep traffic flowing as smoothly as possible.
anschaef Mon, 05/19/2025 - 13:01 Publication Date Mon, 05/19/2025 - 12:5120–23 May | Engineering | CERN | FPGA Developers' Forum | EN
2nd FPGA Developers' Forum (FDF) meeting
20 May | Physics | Vienna | FCC | EN
FCC Early Career Forum - Future Governance Meeting
21 May 13:30 | Knowledge Sharing | CERN Library | Archives, Library and Open Science events | EN
Meet the authors of "A Modern Take on Physics"
23 May 14:00 | Knowledge Sharing | Online | Micro-Talks | EN
#16 Self-Care: Why should you care?
26 May 13:00 | Knowledge Sharing | 593/R-010 | IPPOG, CMS & Technical training | EN
Special Particle Physics Masterclass for CERN Personnel
27 May 11:00 | Computing | Main Auditorium | Academic Training Lecture | EN
Evolution or Revolution? Embracing AI in IT and beyond in the fast-changing world
27 May 13:00 | Physics | 13/2-005 | European Early-Career Researchers | EN
ECRs White Paper input to the 2026 European Strategy Update
27 May 16:00 | Knowledge Sharing | Main Auditorium | FCC | EN
FCC Feasibility Study Report: CERN community info meeting and discussion
27 May 20:00 | Knowledge Sharing | CERN Science Gateway | CERN Public events | FR
Réunion d’information et d’échanges : Publication de l'étude de faisabilité du Futur collisionneur circulaire FCC
Cet événement public est destiné aux résidents des communautés locales (l'inscription est nécessaire, le nombre de places étant limité). Nous invitons la communauté du CERN à suivre l'événement en ligne (sans inscription).
28 May | Knowledge Sharing | EPFL, Lausanne | Famelab | EN, FR or DE
Famelab Switzerland 2025 local heats, open to 18–35-year-olds
30 May 13:00 | Computing | 31/3-009 - IT Amphitheatre Coffee Area | AI Ethics | EN
AI Ethics — Aligning Technology with Human Values
2, 4, 5 Jun 11:00 | Physics | Main Auditorium | Academic Training Lecture | EN
On the gravitational-wave emission from binary systems of compact objects
2 Jun 11:00 | Knowledge Sharing | Online | CERN Alumni | EN
Virtual Company Showroom with Marvel Fusion
3 Jun 12:10 | At CERN | 513/1-024 | Women in Technology (WIT) | EN
Roundtable on Harassment Response Channels
6 Jun 19:30 | Knowledge Sharing | Main Auditorium | Staff Association | FR
Grandir, s'épanouir, vivre avec une différence invisible, par Dr Olivier REVOL
12 Jun 11:00 | Knowledge Sharing | CERN & Online | CERN Alumni | EN
Virtual Company Showroom with Open Systems
17 Jun 13:00 | Computing | 31/3-004 - IT Amphitheatre | CERN Computing Seminar | EN
Lessons From Billions of Breached Records
Registration now open
23–27 Jun | Physics | Venice, Italy | Update of the European Strategy for Particle Physics | EN
Open Symposium of the 2026 Update of the European Strategy for Particle Physics
23–28 Jun | Physics | Deadwood, South Dakota, USA | The Institute for Underground Science at SURF | EN
PPC 2025: XVIII International Conference on Interconnections between Particle Physics and Cosmology
25–26 Jun | Knowledge Sharing | CERN Main Auditorium | Knowledge Transfer group | EN
14th White Rabbit Workshop
1–2 Jul | Computing | CERN | Next Generation Triggers & CERN openlab | EN
Optimising Floating Point Precision
15–24 Jul | Physics | CICG, Geneva | ICRC | EN
ICRC 2025: 39th International Cosmic Ray Conference
1–13 Sep | Physics | Pisa, Italy | INFIERI | EN
INFIERI 2025: Intelligent signal processing for frontier research and industry
17–24 Sep | Experiments | CERN | DRD1 | EN
DRD1 Gaseous Detectors School
21 Sep–4 Oct | Accelerators | Spain | CERN Accelerator School | EN
Introduction to Accelerator Physics
20–24 Oct | Physics | CERN | LHC Physics Centre at CERN | EN
SEARCH conference
10–13 Nov | Knowledge Sharing | CERN | History Symposium | EN
4th International Symposium on the History of Particle Physics
17–21 Nov | Computing | Valencia, Spain | ROOT | EN
ROOT Users Workshop 2025
This is a curated list of events relevant to the CERN community.
More events are available here: home.cern/events
Indico also shows ALL events happening today, this week and in a calendar view.
If you would like your event to appear on an upcoming Bulletin events list, please contact bulletin-editors@cern.ch
katebrad Fri, 05/16/2025 - 12:12 Publication Date Mon, 05/19/2025 - 12:53
As of 1 May 2025, the opening hours for public access to the Goods Reception (Building 194 and Building 904) have changed. It is now open every working day from Monday to Friday in the mornings from 11 a.m. to 11.30 a.m. and in the afternoons from 3.30 p.m. to 4 p.m..
To check CERN services’ schedules in real time, check the CERN Campus App > Opening schedules.
ndinmore Wed, 05/07/2025 - 16:24 Byline SCE department Publication Date Wed, 05/07/2025 - 16:06Due to the CERN Relay Race, organised by the Running club and the Staff Association and taking place on Wednesday 14 May, traffic arrangements will be in place on Meyrin site from 12:00 onwards.
For everyone's safety during the race, which will last until 2:00 p.m., drivers and cyclists must give way to runners and carefully follow the instructions of guards and race organisers.
As the Staff Association is inviting all staff members and their families, as well as retired staff, to take part in its 70th anniversary celebrations on the esplanade of Restaurant 1 just after the race, Route Bell and Entrance A will be closed to vehicles until later in the afternoon.
The Security service therefore asks everyone to be extremely vigilant during these events.
Keep up to date with live traffic information and find the best itinerary on CERN Campus App or on the dedicated CERN map.
ndinmore Wed, 05/07/2025 - 13:57 Byline SCE department Publication Date Wed, 05/07/2025 - 13:52Don’t miss the chance to see CERN in the Eurovision Song Contest this year! Switzerland is hosting the Contest this year and each artist has filmed a short “postcard” video in an iconic Swiss location.
Watch the second semi-final on Thursday, 15 May at 9 p.m. CEST and look out for the artist representing Ireland: EMMY. Back in February, CERN welcomed EMMY, who visited and filmed in CERN Science Gateway, the CERN Control Centre and underground at the ATLAS experiment. The short video clip will be shown just before her performance.
With Ireland set to become an Associate Member State of CERN, if the country’s entry receives enough votes in the semi-final, CERN will also feature in the Eurovision Song Contest Grand Final on Saturday, 17 May 2025.
katebrad Wed, 05/07/2025 - 10:57 Byline Kate Kahle Publication Date Thu, 05/08/2025 - 14:1118 Apr – 22 May | Knowledge Sharing | Bains des Pâquis, Geneva | CERN photo exhibition | EN & FR
Explorers of science, past and present / Explorateurs de science, d'hier à aujourd'hui
6 May 11:00 | Physics | Main Auditorium | EP Seminar | EN
Latest results from the KATRIN experiment
8 May 11:00 | Knowledge Sharing | CERN Library | Archives, Library and Open Science events | EN
Meet the authors of "Crossing the Threshold: From Quantum Physics to Literary Imagination" ("La Puerta de los Tres Cerrojos")
9 May 11:00 | Physics | 40/S2-D01 (salle Dirac) | Detector Seminar | EN
The Alpha Magnetic Spectrometer (AMS-02)
9 May 14:00–17:00 | Engineering | CERN Council Chamber | Open Source Program Office | EN
Open Hardware at CERN in practice: electronics
13 May 10:30 | Knowledge Sharing | 40/S2-B01 | KT Seminar | EN
From CERN to Entrepreneur: Navigating the Science Startup Journey
14 May 12:00–16:00 | At CERN | Meyrin site | Running Club & Staff Association | EN & FR
Annual relay race followed by a celebration for the 70th anniversary of the Staff Association / Course relais annuelle suivie d'une célébration des 70 ans de l'Association du personnel
14–18 May | Knowledge Sharing | CERN Science Gateway | CinéGlobe | EN & FR
CinéGlobe Film Festival 2025 – Interwoven / Festival de films CineGlobe 2025 – Entrelacé
17 May | Knowledge Sharing | CERN Science Gateway | CERN Public events | FR
La Nuit des musées au CERN
20–23 May | Engineering | CERN | FPGA Developers' Forum | EN
2nd FPGA Developers' Forum (FDF) meeting
20 May | Physics | Vienna | FCC | EN
FCC Early Career Forum - Future Governance Meeting
21 May 13:30 | Knowledge Sharing | CERN Library | Archives, Library and Open Science events | EN
Meet the authors of "A Modern Take on Physics"
23 May 14:00 | Knowledge Sharing | Online | Micro-Talks | EN
#16 Self-Care: Why should you care?
26 May 13:00 | Knowledge Sharing | 593/R-010 | IPPOG, CMS & Technical training | EN
Special Particle Physics Masterclass for CERN Personnel
27 May 16:00 | Knowledge Sharing | Main Auditorium | FCC | EN
FCC Feasibility Study Report: CERN community info meeting and discussion
27 May 20:00 | Knowledge Sharing | CERN Science Gateway | CERN Public events | FR
Réunion d’information et d’échanges : Publication de l'étude de faisabilité du Futur collisionneur circulaire FCC
Cet événement public est destiné aux résidents des communautés locales (l'inscription est nécessaire, le nombre de places étant limité). Nous invitons la communauté du CERN à suivre l'événement en ligne (sans inscription).
28 May | Knowledge Sharing | EPFL, Lausanne | Famelab | EN, FR or DE
Famelab Switzerland 2025 local heats, open to 18–35-year-olds
6 Jun 19h30 | Knowledge Sharing | Main Auditorium | Staff Association | FR
Grandir, s'épanouir, vivre avec une différence invisible, par Dr Olivier REVOL
Registration now open
23–27 Jun | Physics | Venice, Italy | Update of the European Strategy for Particle Physics | EN
Open Symposium of the 2026 Update of the European Strategy for Particle Physics
23–28 Jun | Physics | Deadwood, South Dakota, USA | The Institute for Underground Science at SURF | EN
PPC 2025: XVIII International Conference on Interconnections between Particle Physics and Cosmology
15–24 Jul | Physics | CICG, Geneva | ICRC | EN
ICRC 2025: 39th International Cosmic Ray Conference
1–13 Sep | Physics | Pisa, Italy | INFIERI | EN
INFIERI 2025: Intelligent signal processing for frontier research and industry
17–24 Sep | Experiments | CERN | DRD1 | EN
DRD1 Gaseous Detectors School
21 Sep–4 Oct | Accelerators | Spain | CERN Accelerator School | EN
Introduction to Accelerator Physics
20–24 Oct | Physics | CERN | LHC Physics Centre at CERN | EN
SEARCH conference
10–13 Nov | Knowledge Sharing | CERN | History Symposium | EN
4th International Symposium on the History of Particle Physics
This is a curated list of events relevant to the CERN community.
More events are available here: home.cern/events
Indico also shows ALL events happening today, this week and in a calendar view.
If you would like your event to appear on an upcoming Bulletin events list, please contact bulletin-editors@cern.ch
ndinmore Wed, 04/30/2025 - 14:15 Publication Date Mon, 05/05/2025 - 15:39The International Geneva Welcome Centre (CAGI) cultural kiosk at CERN, located in Building 500 between the post office premises and the bank, is changing its opening times from 1 May.
It will now be open from Monday to Friday, from 8.30 a.m. to 1.30 p.m. (without interruption).
CAGI’s cultural kiosk offers CERN personnel and visitors the chance to buy show tickets at discounted prices and receive top tips on the best sights and attractions in the area. Don’t miss out on all the good deals!
Weekly news and offers in the spotlight on https://www.cagi.ch/en/cultural-kiosk-agenda/
ndinmore Wed, 04/30/2025 - 11:08 Publication Date Wed, 04/30/2025 - 11:06The central heating will be gradually switched off throughout CERN from Monday 28 April. This date is determined mainly by the weather and night-time temperatures, in order to rationalize our energy consumption.
The environmental and financial impact of heating is substantial. Reducing the number of days of heating on campus was one of the measures included in CERN’s Energy Savings campaign launched in 2022 and part of the ISO 50001 measures.
However, the operating schedule is not the only lever for SCE department to reduce energy consumption linked to infrastructure heating. In addition to modernising facilities, a detailed inventory of equipment is being conducted to optimise power and automation systems and adjust settings as precisely as possible.
We thank you for your understanding and efforts.
cmenard Fri, 04/25/2025 - 15:57 Byline SCE department Publication Date Fri, 04/25/2025 - 12:00Check out this video for clarifications on the content of privacy notices.
As a reminder, a privacy notice is a document that provides information on the processing activities carried out by a controlling service. It describes how the latter collects, uses, retains and discloses personal information.
Further information can be found at the following links:
Thank you to everyone who participated in the Spring Biodiversity Scavenger Hunt!
We hope you enjoyed exploring the site’s biodiversity. Maybe it even inspired you to take your own nature walks on the site, too.
Congratulations to Felix Schlepper (EP-AIP), who answered each question correctly and was selected in the prize draw. The CAGI Choco Pass will allow him and a plus one to spend a day sampling chocolate from shops all over Geneva.
Many thanks to the Site and Civil Engineering department, who developed the biodiversity walk website, and the CAGI Cultural Kiosk at CERN and Geneva Tourism who provided the prize.
You can find the solutions below.
Solutions
Spring is often an opportunity to enjoy a long weekend. CERN has several official holidays in April and May, during which campus services may adjust their opening hours.
During the Easter weekend, the CERN restaurants and cafeterias will be closed. From 18 to 21 April 2025, only Building 40 will offer a catering service from 08:00 to 21:00.
On 1 May, all catering services will be closed, but the many vending machines will remain available if needed.
During the Ascension holidays, Restaurant 1 (Meyrin) will be open all week, including Thursday 29 and Friday 30 May. Òdélices (Prévessin) will only be closed on Ascension Day (29/05), while all other restaurants and cafeterias will be closed throughout the long weekend.
Please check the Campus App for updated opening times and detailed maps of the catering facilities.
anschaef Wed, 04/16/2025 - 11:56 Publication Date Wed, 04/16/2025 - 11:53
The CERN Relay Race, organised by the Running club and the Staff Association, will be back on Wednesday, 14 May for its 53rd edition.
The main race will start at 12.15 p.m. in front of Building 40, closely followed by the walkers’ race and the children’s race, which is being organised with the support of the Jardin des Particules.
Like last year, the CERN Alumni Network will be taking part in the event thanks to an online relay race challenge: teams composed of CERN alumni from across the globe will be able to run the CERN Relay Race distances in their different locations.
Various CERN clubs will be presenting their activities and there will be a professional DJ to liven up the event. As always, runners are more than welcome to participate in fancy dress and to compete in the costume contest.
Special information: this year, the relay race will be followed by the celebration of the 70th anniversary of the Staff Association. Festivities will continue in front of R1 in the afternoon.
Registration opens on 14 April on the CERN Running club webpage (you can also scan the QR code on the poster).
Let’s beat last year’s record participation: 156 teams and over 1000 runners and walkers in total!
ndinmore Tue, 04/15/2025 - 09:33 Byline CERN Running club CERN Staff Association Publication Date Tue, 04/15/2025 - 09:31The electronic document signature for EDH documents will change in May 2025. Members of the personnel will no longer need to remember and type their EDH password. Instead, they will be asked to enter their CERN computer account username to show their intent to sign the document.
If the entered username matches the one that the person used to log in to SSO, then the document will be considered signed by that person.
An information notice will be displayed on the sign screen to remind you of this change.
The change will reduce the number of support requests relating to EDH password resets and simplify the signing process for end users.
ndinmore Mon, 04/07/2025 - 15:36 Publication Date Tue, 04/15/2025 - 15:35
As a precautionary measure, access to Building 133 has been temporarily suspended following diagnostics in preparation for future refurbishment work. This closure involves a temporary reorganisation of the activities normally carried out on site. A move is currently underway, and the new area is expected to be operational during the week of 21 April.
Unfortunately, this new location will not allow the full range of activities to be maintained.
The new area will not be able to accommodate suitable storage or visitors. Only the collection of materials, batteries, lighting, electronics and IT equipment, and the sale to enterprises will be able to continue for the moment.
Storage, internal reuse (including furniture) and sales to individuals have been temporarily suspended. An online solution is being considered for IT equipment.
If you have any questions or specific requests, please use the dedicated contact form.
Thank you for your understanding.
The Storage, Recuperation and Sales service
anschaef Mon, 04/07/2025 - 13:34 Byline SCE department Publication Date Tue, 04/08/2025 - 08:32
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