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Latest ITER Newsline

  • Worksite | A frontier town at the frontier of science

    Like a frontier town of the American West, the ITER site grew from nothing to a thriving community of several thousand people in less than one decade. The origi [...]

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  • EPICS | An arena for cooperation

    Like the system of nerves in the human body, ITER's control system will connect the ITER 'brain' (control room systems) to its eyes and ears (sensors and diagno [...]

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  • 8th ITER Robots | 49 teams from 29 schools

    Upon entering the gymnasium at the Lycée des Iscles, you can feel the energy. Seven hundred students, pulsating music, sounds of triumph (and disappointment). T [...]

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  • Image of the week | Comfy cocoon

    The protective cocoon that encases the cryostat's lower cylinder briefly acquired some curves, last week, as air was pumped into it to test for potential leaks. [...]

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  • On site | New building, two purposes

    Excavation has started for a concrete building designed for the distinct storage and handling requirements of ITER's beryllium components—in particular, the fir [...]

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Of Interest

See archived entries

Fusion on Earth ... for a change

French High Commissioner for Atomic Energy Catherine Cesarsky, a world-renowned astrophysicist, visited the ITER construction site on 7 December. From left to right: Bernard Salanon, a Euratom adviser; Gabriel Marbach, former director of CEA fusion research (IRFM); Jean Jacquinot, scientific advisor to the High Commissioner; Mrs Cesarsky; Alain Bécoulet, head of IRFM; Emmanuelle Tsitrone, assistant to the High Commissioner; and Alain Gauthier, advisor to the High Commissioner for Solar Energy. (Click to view larger version...)
French High Commissioner for Atomic Energy Catherine Cesarsky, a world-renowned astrophysicist, visited the ITER construction site on 7 December. From left to right: Bernard Salanon, a Euratom adviser; Gabriel Marbach, former director of CEA fusion research (IRFM); Jean Jacquinot, scientific advisor to the High Commissioner; Mrs Cesarsky; Alain Bécoulet, head of IRFM; Emmanuelle Tsitrone, assistant to the High Commissioner; and Alain Gauthier, advisor to the High Commissioner for Solar Energy.
In her long career as an astrophysicist, Catherine Cesarsky, the French High Commissioner for Atomic Energy since 2009, has observed millions of fusion furnaces. Fusion in the Universe has been her jurisdiction for the past 40 years, first in Argentina where she was raised and received her initial training, then at Harvard and CalTech, and from 1974 to 1985 as part (and eventually head) of CEA's astrophysics department.

On Wednesday 7 December another kind of fusion—fusion on Earth—was the subject of Mrs. Cesarsky's visit to the ITER construction site and the CEA-Euratom tokamak Tore Supra.

Observing fusion on Earth does not require the use of a giant telescope like those of the European Southern Observatory, which Mrs. Cesarsky headed from 1999 to 2007. Fusion on Earth—or at least the promise of—can be observed with the naked eye, from a bus window, and the view is almost as impressive ...


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