2013 HAIDER, Syed Aftab (b. 1958) PhD,FNA,FASc, JC Bose National Fellow, Senior Professor & Coordinator Planetary Science & Exploration Division, Physical Research Laboratory, Navrangpura, Ahmedabad – 380009; Res. Bunglow 9,Unique Park Society (Opp. Bacha Motors), Sarkhej Road, Ahmedabad – 380055; Tel: (079) 26314555(O), 26825302(R), 09662327992(M); Fax: 26314659; Email: ; Sp. Planetary Atmospheres/Mars Aeronomy/Cometary Atmospheres.