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.

Infectious enthusiasm at the Open Days

News

Latest News

Celebrating LEP’s physics legacy

Physics
News

From cosmic rays to clouds

Experiments
News

Croatia becomes an Associate Member of CERN

At CERN
News

Tests start of new technology to detect neutr...

Experiments
News

CERN congratulates 2019 physics Nobel Prize w...

Knowledge sharing
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Run top quark run

Physics
News

Briefing book for European Strategy for Parti...

At CERN
News

Arts at CERN announces two open calls and the...

At CERN
News

Enabling hadron therapy in south-east Europe

Knowledge sharing
News
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Explore CERN

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Take a virtual tour of the LHC

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Visit CERN's permanent exhibitions

Technology from CERN to society

Upcoming events

Monday
14 Oct/19
08:00 (Europe/Amsterdam)
ENDS:

HEPiX Autumn 2019 Workshop

Event
Amsterdam Science Park Congress Centre
Monday
14 Oct/19
09:00 - 17:15 (Europe/Zurich)

ATTRACT Phase 2 Preparation Meeting (5) at CERN

Webcast
Monday
14 Oct/19
14:00 - 15:00 (Europe/Zurich)

JC discussion + Adwait Gaikwad, Quantum quench and thermalization t...

Event
CERN
Tuesday
15 Oct/19
09:00 - 10:00 (Europe/Zurich)

Hybrid Pixel Detectors for Spectroscopic X-ray Imaging: System Aspe...

Event
CERN
Tuesday
15 Oct/19
09:00 (Europe/Zurich)
ENDS:

News from the Experiments at CERN (135th Meeting of the SPSC)

Event
CERN
Tuesday
15 Oct/19
16:30 - 17:30 (Europe/Zurich)

Enlightenment Now: The Case for Reason, Science, Humanism, and Prog...

Event
CERN
Tuesday
15 Oct/19
16:30 - 17:30 (Europe/Zurich)

Enlightenment Now: The Case for Reason, Science, Humanism, and Progr...

Webcast
Wednesday
16 Oct/19
11:30 - 13:30 (Europe/Zurich)

Preheating on curved field-space manifolds

Event
CERN
Thursday
17 Oct/19
10:00 (Europe/Zurich)
ENDS:

Michaelmas Term 2019

Event
View all events

Key Achievements

The Higgs boson

The Large Hadron Collider

Antimatter

The birth of the Web

The High-Luminosity LHC