The International School of Space Science of the Consorzio Interuniversitario per la Fisica Spaziale organizes a Course on “Complexity and Turbulence in Space Plasmas”, L’Aquila, Italy, September 18-23, 2017, directed by G. Consolini (INAF-IAPS, Roma, Italy), M. Echim (Belgian Institute for Aeronomy, Brussels, Belgium). Applications are due before June 4, 2017. For more information and School rationale visit http://www.cifs-isss.org/ or send an e-mail to ssc@aquila.infn.it