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Where did it all begin?

CERN's post-war birth in the 1950s

A handful of visionary scientists and diplomats proposed creating a European laboratory for nuclear research to unite countries and foster peace. The result was a world-class organization that has driven foundational discoveries in physics for the last seventy years and counting.

From CERN's history to its future, see how the laboratory was founded and how it has evolved.

Science for peace

CERN's foundational motto "Science for peace" was born out of the devastation of WWII. Grouping European scientists under a single roof was a crucial step towards rebuilding ties and fostering peace on the continent.

Science for peace visualization
Image: CERN / Copyright CERN

What's in a name?

Historical Document
Image: CERN / Copyright CERN

The historical document that laid out the framework for CERN outlines the original signatures and agreements made by founding member states. It established the formal structure that would guide the organization through decades of pioneering research.

A steering committee was formed to draft the provisional agreement that established the European Council for Nuclear Research (Conseil Européen pour la Recherche Nucléaire in French), which gave CERN its acronym.

The name was eventually changed to the European Organization for Nuclear Research, but the familiar acronym CERN was kept.

In a speech delivered in 1954, Isidor Rabi proposed the creation of a "laboratory of laboratories" that would unite European nations through fundamental research.

And so it begins

Founding members laying groundwork
Image: CERN / Copyright CERN

In June 1953, the provisional CERN Council met to choose Geneva as the site for the new laboratory. The Swiss electorate voted in favor, and the cornerstone was laid in October 1954 in Meyrin. On 29 September 1954, the convention officially entered into force, and the European Organization for Nuclear Research was born, replacing the provisional council.

Soon after, construction began on the first particle accelerators, setting the stage for future landmark discoveries.

In July 1957, the Synchro-Cyclotron (SC) delivered its first proton beam.

Since then, CERN has continuously expanded its facilities, leading to major discoveries like the Higgs boson and contributing significantly to the foundation of modern computing, including the invention of the World Wide Web.

What have we achieved since then?

For over seventy years, CERN has been at the forefront of scientific discovery. From uncovering the fundamental structure of matter to inventing the World Wide Web, explore our milestones and technological breakthroughs that changed the world.

What's CERN's mission?

CERN pushes the boundaries of human knowledge by probing the fundamental particles of nature, providing world-class research infrastructure, and uniting scientists from across the globe in the pursuit of peace and scientific excellence.

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