Anaïs Schaeffer

Anaïs Schaeffer is a reporter for the CERN communications group.

135 results

Felix Bloch’s Nobel medal now on display at CERN

This year, on the occasion of what would have been the 120th birthday of Felix Bloch, first Director-General of CERN and 1952 Nobel laureate in physics, the physicist’s family generously donated his Nobel prize medal to CERN

News
At CERN
17 October, 2025

Which bin should I use for my unwanted cast-iron blocks?

Got any blocks of cast iron lying around in a corner of your office? They might be useful for the future Beam Dump Facility (BDF) for the SPS

News
Experiments
16 October, 2025
Experiments
News
16 October, 2025

CERN and fusion energy, advancing together

CERN and Fusion for Energy (F4E) sign a major framework collaboration agreement to advance scientific research and technological development in areas of common interest, including high-temperature superconducting magnets and fusion energy

News
Knowledge sharing
16 September, 2025
Knowledge sharing
News
16 September, 2025

Welcome back to Earth, Sławosz!

CERN engineer Sławosz Uznański-Wiśniewski, who is currently an ESA astronaut, has landed back on Earth. He left the International Space Station on 14 July after 20 days in space and landed safely on 15 July off the Californian coast

News
At CERN
15 July, 2025
At CERN
News
15 July, 2025

First-ever collisions of oxygen at the LHC

The Large Hadron Collider gets a breath of fresh air as it collides beams of protons and oxygen ions for the very first time. Oxygen–oxygen and neon–neon collisions are also on the menu of the next few days

News
Accelerators
01 July, 2025
Accelerators
News
01 July, 2025

Lift off: CERN engineer travels to space

CERN engineer Sławosz Uznański-Wiśniewski, now an ESA astronaut, has just taken off for the International Space Station aboard a SpaceX Dragon spacecraft launched from NASA’s Kennedy Space Center

News
Engineering
25 June, 2025
Engineering
News
25 June, 2025

Antiprotons to test the Standard Model

The PAX experiment, the first user of the antimatter factory's new test beamline, is studying quantum electrodynamics using atoms containing an antiproton

News
Experiments
06 June, 2025
Experiments
News
06 June, 2025

An antimatter beam open for booking

Need an antiproton beam? TELMAX, the new test beamline at CERN's antimatter factory, is now open for booking

News
Accelerators
05 June, 2025
Accelerators
News
05 June, 2025

CERN expands its collaboration on the Einstein Telescope

CERN and the Einstein Telescope collaboration have signed a new collaboration agreement in the field of engineering and safety to advance Europe’s next-generation gravitational-wave observatory

News
Knowledge sharing
20 May, 2025
Knowledge sharing
News
20 May, 2025

2025 relay race: sport, music and festivities

The 53rd CERN relay race broke all records. And once it was over, it was time to celebrate the Staff Association’s 70th anniversary

News
At CERN
21 May, 2025

And they’re off! The 2025 LHC physics season gets underway

“Stable" particle beams are back in the LHC machine, marking the start of the 2025 physics data-taking campaign

News
Accelerators
05 May, 2025

Particles are back in the accelerators

The four accelerators that feed into the Large Hadron Collider have all been restarted, while the LHC itself will receive its first particles in April

News
Accelerators
14 March, 2025
Accelerators
News
14 March, 2025