Geneva, 12 February 2010. The Alpha Magnetic Spectrometer (AMS) left CERN1 this morning on the first leg of its journey to the International Space Station (ISS). A special convoy carrying the experiment is due to arrive at the European Space Agency's research and technology centre, ESTEC, at Noordwijk in the Netherlands in six days time. Once there, the detector will undergo testing of its ability to survive a shuttle lift-off and to operate in space. Twenty members of the AMS collaboration will accompany the detector on its journey.