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European Space Agency Linder Höhe 51147 Köln, France http://www.esa.int
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European Space Agency

PHARAO atomic clock agreement signed by ESA and CNES

(PresseBox) (Paris, )
Today at the Paris headquarters of the French space agency (CNES), Simonetta Di Pippo, ESA Director of Human Spaceflight,and Thierry Duquesne, CNES Director for Strategy,Programmes and International Relations, signed an agreement that paves the way for the launch of a highaccuracy atomic clock to be attached to the outside of the European Columbus laboratory onboard the International Space Station (ISS).

The PHARAO (Projet d'Horloge Atomique par Refroidissement d'Atomes en Orbite) atomic clock, which will be combined with another atomic clock, the Space Hydrogen Maser (SHM),to form ESA's Atomic Clock Ensemble in Space (ACES),will have an accuracy of 1x10-16,corresponding to t pleb ozblp lt nngfz lla vcyrlx beqx 848 ukevope ylmks.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.