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

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A different sound in the LHC tunnel

At CERN
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LS2 Report: CMS set to glitter with installat...

Experiments
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Artificial intelligence: the only way is ethi...

Computing
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Installing high luminosity in the tunnel

Accelerators
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LS2 Report: ATLAS upgrades are in full swing

Experiments
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CERN Open Days: come and explore the future

At CERN
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Sensor used at CERN could help gravitational-...

Engineering
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From capturing collisions to avoiding them

Knowledge sharing
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Celebrating 30 years of a giant LEP for human...

Accelerators
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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

Sunday
22 Sep/19
09:55 (Europe/Zurich)
ENDS:

Israeli school programme series

Event
CERN
Monday
23 Sep/19
10:30 - 12:45 (Europe/Zurich)

BiblioSuisse librarians visit

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CERN
Monday
23 Sep/19
11:00 - 12:00 (Europe/Zurich)

New result on K+→π+vv analysis from NA62

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CERN
Monday
23 Sep/19
11:00 - 12:00 (Europe/Zurich)

New result on K+→π+vv analysis from NA62

Webcast
Monday
23 Sep/19
15:00 - 16:00 (Europe/Zurich)

The Page curve of Hawking radiation from semiclassical geometry - V...

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CERN
Tuesday
24 Sep/19
08:00 (Europe/Zurich)
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Big Science and Innovation: Physics Discoveries Shaping Future Soci...

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Tuesday
24 Sep/19
08:00 (Europe/Rome)
ENDS:

European HTCondor Workshop 2019

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EC-JRC Ispra
Tuesday
24 Sep/19
11:00 - 12:00 (Europe/Zurich)

Jet and jet substructure physics in pp and heavy ion collisions wit...

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CERN
Tuesday
24 Sep/19
11:00 - 12:00 (Europe/Zurich)

Jet and jet substructure physics in pp and heavy ion collisions with...

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Key Achievements

The Higgs boson

The Large Hadron Collider

Antimatter

The birth of the Web

The High-Luminosity LHC