Martin C. Weisskopf NASA Marshall Space Flight Center Jonathan Arons University of California - Berkeley Roger D. Blandford Stanford University Rolf Buehler Deutsches Elektronen Synchrotron Patrizia A. Caraveo INAF - IASF Milano E. Costa CNR, Istituto di Astrofisica Spaziale Andrea De Luca INAF - IASF Milano Stefan Funk Stanford University Dieter Horns Universitat Hamburg Andrei Lobanov Max Planck Institut fur Radioastronomie Claire Ellen Max University of California - Santa Cruz Roberto Mignani INAF - IASF Milano Stephen O'Dell NASA Ames Research Center Marco Tavani INAF - IASF Milano Allyn Tennant NASA Marshall Space Flight Center Colleen Wilson-Hodge NASA Marshall Space Flight Center Yajie Yuan Stanford Research Systems