Prof. Mossalam Shaltout

National Research Institute of Astronomy and Geophysics (NRIAG), Egypt
Vice-President of the Arab Union of Space Science and Technology (AUASS), Jordan
[mosalamshaltout@hotmail.com]

Eng. Hoda Elmikaty

Director, Planetarium Science Center, Bibliotheca Alexandrina (BA), Egypt
[wsef2007@bibalex.org]

Prof. Abraham Chian

National Institute for Space Research, Brazil
[achian@dge.inpe.br]

Prof. Xenophon Moussas

University of Athens, Greece
[xmoussas@phys.uoa.gr]