Editor
Dr Rocco Mancinelli, Bay Area Environmental Research Institute|Mail Stop 230-4|NASA Ames Research Center|Moffett Field CA 94035-1000|USA
Associate Editor
Associate Professor Daniela Billi, University of Rome Tor Vergata|00133 Roma RM |Italy
Professor Mark Burchell, Centre for Astrophysics and Planetary Science|University of Kent|Canterbury|CT2 7NH|UK
Professor Shiladitya DasSarma, University of Maryland School of Medicine|655 W. Baltimore Street|Baltimore MD 21201|USA
Associate Professor Alex Ellery, Mechanical and Aerospace Engineering|Carleton University|1125 Colonel by Drive|Ottawa, ON, K1S 5B6|Canada
Associate Professor Kosuke Fujishima, Earth-Life Science Institute|Tokyo Institute of Technology|Ishikawadai Building-8|Ookayama|Tokyo 152-8550|Japan||
Associate Professor Hidenori Genda, Tokyo Institute of Technology|Earth-Life Science Institute|2-12-1-IE-14 Ookayama, Meguro-ku, Tokyo|152-8550, Japan
Professor Wolf Geppert, Stockholm University|S-106 91 Stockholm|Sweden
Dr Carlos Mariscal, University of Nevada, Reno|1664 N Virginia St|Reno|NV 89557|United States
Associate Professor Zita Martins, Instituto Superior Técnico (IST)|Avenida Rovisco Pais 1|1049-001 Lisbon|Portugal
Dr Christopher McKay, NASA Ames Research Center|P.O. Box 1|Moffett Field|CA 94035-0001|USA
Dr Sean McMahon, School of Physics and Astronomy|University of Edinburgh|James Clerk Maxwell Building|Peter Guthrie Tait Road|Edinburgh EH9 3FD|UK
Dr Ralf Möller, German Aerospace Center|Institute of Aerospace Medicine|Radiation Biology|Linder Höhe|51147 Köln|Germany
Associate Professor Henry Sun, Desert Research Institute|755 E. Flamingo Road |Las Vegas, NV 89119|USA
Professor Frances Westall, CNRS - CBM|Rue Charles Sadron CS 80054|45071 Orléans Cedex 2|France
Professor Loren Williams, Georgia Institute of Technology|Institute for Bioengineering & Biological Sciences|315 Ferst Drive NW|Atlanta|USA
Founding Editor (1946 - 2002)
Dr David D. Wynn-Williams †, British Antarctic Survey, Cambridge, UK