What is the nature of our universe?
What is it made of?

 

 

 

 

 

Scientists from around the world
come to CERN…

 

 

 

 

 

… to seek answers to such
         fundamental questions…

 

 

 

 

 

… using particle accelerators
         and pushing the limits of technology.

Standard Model surprises at high energies

Feature

Latest News

Martinus Justinus Godefriedus Veltman (1931 –...

At CERN
Obituary

Xcitement down under: Australia gets first X-...

Accelerators
News

A new way to look for gravitational waves

Physics
News

CMS collaboration releases its first open dat...

Knowledge sharing
News

Martinus Veltman (1931 – 2021)

At CERN
Obituary

CMS sets new bounds on the mass of leptoquark...

Physics
News

Relive 2020 at CERN

Knowledge sharing
News

Jack Steinberger (1921 – 2020)

At CERN
Obituary

CERN announces new open data policy in suppor...

Knowledge sharing
Press release
View all news

Explore CERN

video
image

Take an immersive tour of CERN's accelerators

video
image

Visit CERN's permanent exhibitions

Technology from CERN to society

Upcoming events

Thursday
21 Jan/21
14:15 - 15:15 (Europe/Zurich)

From first principles to nuclear ground-state properties of the Sb ...

Event
CERN
Thursday
21 Jan/21
15:00 - 16:00 (Europe/Zurich)

Anomaly inflow and holography

Event
CERN
Friday
22 Jan/21
10:00 - 12:00 (Europe/Zurich)

Applying Data Analytics to Storage Systems and Data Access

Webcast
Monday
25 Jan/21
08:20 (Europe/Zurich)
ENDS:

CS3 2021- Cloud Storage Synchronization and Sharing

Event
Monday
25 Jan/21
13:30 - 15:30 (Europe/Zurich)

Scattering from production in 2d

Event
CERN
Tuesday
26 Jan/21
11:00 - 12:00 (Europe/Zurich)

The Borexino heritage: pp and CNO solar neutrinos

Webcast
Tuesday
26 Jan/21
11:00 - 12:00 (Europe/Zurich)

The Borexino heritage: pp and CNO solar neutrinos

Event
CERN
Tuesday
26 Jan/21
15:30 - 17:00 (Europe/Paris)

ASP Online Seminars: Non-destructive testing with neutrons: Enginee...

Event
Wednesday
27 Jan/21
10:00 - 12:00 (Europe/Zurich)

Web security / penetration testing: debriefing

Event
CERN
View all events

Key Achievements

The Higgs boson

The Large Hadron Collider

Antimatter

The birth of the Web

The High-Luminosity LHC