Physics

• Caught Doping: Going to Extreme Measures to Detect Ultraviolet Photons byChris Layden| Feb 26, 2026 |Daily Paper Summaries|0 comments Title:High Efficiency UV/Optical/NIR Detecto

• Shaken and Stirred: Putting the Local Group on a weighing scale • byNeel Kolhe| Feb 25, 2026 |Daily Paper Summaries|0 comments Title:Impact of merger histories on the timing argu

• Press Release Largest image of its kind shows hidden chemistry at the heart of the Milky Way 25 February 2026 Astronomers have captured the central region of our Milky Way in a s

• Voir en The French Post Office (Prévessin site) is permanently closing 25 February, 2026 | ByFAP department The French post office located on the Prévessin site (building 866- R-

• Voir en CMS welcomes new management for 2026-2028 25 February, 2026 | ByCMS collaboration Anadi Canepa (left) has been elected the new CMS Spokesperson for 2026-2028. • Florencia

• Voir en Accelerator Report: Protons are heading towards the LHC 25 February, 2026 | ByMatteo Solfaroli, Deputy Leader of the Operations Group (BE-OP) Many activities are currentl

• Stay tuned to Radio YZ Ceti: Isn’t that a magnetic conversation between star and planet? • byElise Koo| Feb 24, 2026 |Daily Paper Summaries|0 comments Title:Coherent radio bursts

• Voir en Upcoming events Check out this curated list of upcoming events for the CERN community 25 February, 2026 26 Feb14:00 | Physics | TH Conference Room & Online | Theory Collo

• Observing the Universe’s Teenage Angst with Dropout Galaxies and CMB Lensing byBen Sherwin| Feb 23, 2026 |Daily Paper Summaries|0 comments Title:Cosmology with dropout selection:

• Voir en Monika Emmanuelle Kazi selected for the second edition of the Resonance residency Arts at CERN announces the artist awarded the second Resonance residency 24 February, 20

• Voir en Computer Security: Phished 25 February, 2026 | ByComputer Security Office In mid-November, CERN was subjected to another phishing attack that tried to lure people to open

• Voir en Knud Dahlerup-Petersen (1951 - 2025) 23 February, 2026 Knud Dahlerup-Petersen in 2002. • (Image: Felix Rodriguez Mateos/CERN) It was with deep sadness that we learned of

• Cosmic Fishbones: Strange Radio Streaks Behind a Racing Pulsar bySandy Chiu| Feb 21, 2026 |Daily Paper Summaries|0 comments Title:Radio streaks in the Lighthouse Nebula discovere

• Voir en HiLumi LHC: full-scale tests start Scientists at CERN have triggered the complex cooldown of a 95-m-long test stand that reproduces the underground configuration of innov

• There’s a great wave rippling through our galaxy byJulie Kiel Holm| Feb 20, 2026 |Daily Paper Summaries|1 comment Title:The great wave - Evidence of a large-scale vertical corrug

• The Goldilocks Core: Habitability from the Inside Out byAnnika Salmi| Feb 19, 2026 |Daily Paper Summaries|1 comment Title:The chemical habitability of Earth and rocky planets pre

• Voir en Official News regarding the CERN Safety Rules: Oxygen Deficiency Hazard 19 February, 2026 | ByHSE unit The CERN Safety Rules listed below have been published on the CERN

• What happens when you poke a black hole? • byAkshita Mittal| Feb 18, 2026 |Classics,Daily Paper Summaries|2 comments Title:Stability of a Schwarzschild Singularity Authors:Tullio

• Hang On To Your Water, Super-Earths! • byEvan Nelles Henderson| Feb 17, 2026 |Daily Paper Summaries|1 comment Title:Water Evolution and Inventories of Super-Earths Orbiting Late

• Weathering a Stellar Temper Tantrum: How space weather complicates exoplanet habitability byNathan Whitsett| Feb 16, 2026 |Daily Paper Summaries|0 comments Title:Detection of a g

• Voir en Rules applicable to members of personnel residing in Switzerland at the end of their contract 16 February, 2026 | ByHost State Relations service The Permanent Mission of

• Guest: The on-again, off-again lives of intermittent pulsars byGuest| Feb 14, 2026 |Daily Paper Summaries|0 comments This guest post was written by Tibby Finn Leeming. • Tibby is

• Burtnyk worked at LIGO, witnessed gravitational wave detection. • Explores how to explain complex science to public. • Uses storytelling and clear language. • Balances technical

• Voir en Machine learning to reveal more about LHC particle collisions The CMS Collaboration demonstrates that machine learning can outperform traditional methods in the full reco

• Voir en Revision of OC 11: a modernised data privacy framework for CERN 12 February, 2026 | ByOffice of Data Privacy Following the Director-General’s approval on 17 December 2025

• All Aboard the ARK(S Survey)! • byJoe Williams| Feb 12, 2026 |Daily Paper Summaries|0 comments Title:The ALMA survey to Resolve exoKuiper belt Substructures (ARKS) I: Motivation

• Should I Stay or Should I Go? • Clumps and Inward Migration byNiloofar Sharei| Feb 11, 2026 |Daily Paper Summaries|0 comments Title: Clump-like Structures in High-Redshift Galaxi

• Voir en Operational Circular No. • 11 (Rev.1) - The Processing of Personal Data at CERN 11 February, 2026 | ByHR department Operational Circular No. • 1), entitled ‘The processin

• Voir en A simpler way to extend maternity leave 11 February, 2026 | ByHR department Supporting parenthood is important for our Organization and we aim to make the administrative

• Voir en Accelerator Report: The accelerator complex is gradually waking up from the winter shutdown Beam commissioning is progressing well in CERN’s accelerator complex, with bea

• Voir en CERN launches KENORA: a new era in occupational health management 12 February, 2026 | ByMedical Service On 12 January 2026, CERN’s Medical Service implemented KENORA, a n

• Where have all the AGN gone? • byMargaret Verrico| Feb 10, 2026 |Daily Paper Summaries|0 comments Title:No evidence for excess AGN activity in recently quenched massive galaxies

• Voir en Celebrating Women in Science Day 2026 at CERN CERN features six scientists for the International Day of Women and Girls in Science 11 February, 2026 | ByBianca Moisa From

• Primordial Black Holes lensing my Andromeda Galaxy? • It could be more common than you think byAnavi Uppal| Feb 9, 2026 |Daily Paper Summaries|0 comments Title:Microlensing const

• Space is dominated by plasma, the most common state of matter in the cosmos. • Modeling plasma is tough: fluid dynamics, turbulence, and Maxwell’s equations all intertwine. • The

• Is that a galaxy-like star cluster? • Or a cluster-like dwarf galaxy? • byHillary Diane Andales| Feb 6, 2026 |Daily Paper Summaries|0 comments Title:Eridanus III and DELVE 1: Car

• Distant Galaxies: Dead or in Disguise? • byLucie Rowland| Feb 5, 2026 |Daily Paper Summaries|0 comments Title:MAGAZ3NE: Dust Deficiency in Ultramassive Quiescent Galaxies at 3 <

• Press Release AES Andes announces cancellation of INNA, the industrial complex planned near Paranal 2 February 2026 AES Andes announced that it will step back from the megaprojec

• Every minute, countless muons rain down from space, passing through everything-including us-before penetrating deep below the Earth’s surface. • The discovery of these particles,

• Press Release Astronomers surprised by mysterious shock wave around dead star 12 January 2026 Gas and dust flowing from stars can, under the right conditions, clash with a star’s

• Press Release Construction begins on the first and largest gamma-ray observatory in Chile 18 December 2025 Yesterday, a groundbreaking ceremony for the CTAO’s southern array faci

• It was 2023, and Sarah Porteboeuf’s fridge calendar had ‘heavy-ion run’ scribbled in big red letters across the end of September and most of October. • ‘My family knew that this

• Photons, the fundamental particles of the electromagnetic field that permeates the universe, don’t have mass. • They don’t have charge. • Because they travel at the cosmic speed

• Something is out there, but it’s also right here. • As far as scientists know, dark matter passes through us as we also pass through it on Earth’s journey through the cosmos. • D

• Press Release Unique shape of star’s explosion revealed just a day after detection 12 November 2025 Swift observations with the European Southern Observatory’s Very Large Telesco

• Press Release Laser trial run kickstarts new era of interferometry 10 November 2025 Last week, four lasers were projected into the skies above the European Southern Observatory’s

• Press Release New image captures spooky bat signal in the sky 31 October 2025 A spooky bat has been spotted flying over the European Southern Observatory’s (ESO’s) Paranal site i

• Press Release Andreas Kaufer appointed as next ESO Director General 27 October 2025 The Council of the European Southern Observatory (ESO) has appointed Andreas Kaufer to be the

• Press Release Six billion tonnes a second: Rogue planet found growing at record rate 2 October 2025 Astronomers have identified an enormous ‘growth spurt’ in a so-called rogue pl

• It’s April 2025, and the NSF-DOE Vera C. • Rubin Observatory control room at the Department of Energy’sSLAC National Accelerator Laboratoryis buzzing with activity. • On the Menl

• At this very moment, somewhere in the universe, a star is about to die. • Well, not ‘die,’ exactly. • As PhD studentDavid Sweeney and astronomy professor Peter Tuthill of the Uni

• Press Release Astronomers spot mysterious gamma-ray explosion, unlike any detected before 9 September 2025 Astronomers have detected an explosion of gamma rays that repeated seve

• The macroscopic realm, which consists of everything from falling balls to orbiting planets, can be explained by the laws of classical mechanics. • When nature reaches the smalles

• Physicist Huilin Qu vividly remembers the 2012 announcement of the discovery of the Higgs boson, a fundamental particle that helps explain the origin of mass. • The spokespeople

• Dale Carter, Black Hills photographer, captured 2002 Grizzly Gulch wildfire from above, front-page coverage. • He photographed scientists at Lead’s 2001 conference, documenting g

• BASE collaboration trapped an antiproton, oscillating between two quantum states for nearly a minute. • First demonstration of an antimatter qubit, opening doors for precise matt