Justin Edmondson, Department of Climate and Space Sciences and Engineering, University of Michigan, USA.

Alessandra Giunta, Science and Technology Facilities Council, Rutherford Appleton Laboratory, UK.

Viggo H. Hansteen, Institutt for teoretisk astrofysikk, Oslo, Norway.

J. Martin Laming, Space Science Division, Naval Research Laboratory, USA.

Susan T. Lepri, Department of Climate and Space Sciences and Engineering
University of Michigan, USA.

Benjamin Lynch, Space Sciences Laboratory, University of California–Berkeley, USA.

Susanna Parenti, Institut d’Astrophysique Spatiale, CNRS-Université Paris-Sud, France.

Rudolf E. von Steiger, International Space Science Institute, Switzerland.

Thomas Wiegelmann, Max Planck Institute for Solar System Research, Göttingen, Germany

Robert F. Wimmer-Schweingruber, Institut fuer Experimentelle und Angewandte Physik, University of Kiel, Germany.