Cosmics Leaving OUtdoor Droplets - Initial Training Network 

CLOUD-ITN is a multi-site network investigating various aspects of the interactions of cosmic rays with aerosols and clouds, which bears on the possibility of a "solar indirect" contribution to climate change.

Coordinator: UniFrankfurt, Germany

CERN Contact: Jasper Kirkby

EU funding: 2.4 M€ over 4 years

1 August 2008 - 31 July 2012
2nd phase see CLOUD-TRAIN