| Participants registered as of 1/05/06 | |||||
| Mr/Ms | Name | First name | Institute | Town | Country |
| Mr | Alcaraz | Christian | Université Paris-Sud | Orsay | France |
| Mr | Alibert | Yann | University of Bern | Bern | Switzerland |
| Mr | Amils | Ricardo | INTA | Madrid | Spain |
| Mr | Augé | Etienne | Université Paris-Sud | Orsay | France |
| Mr | Balint | Tibor | Jet Propulsion Laboratory | Pasadena | USA |
| Mrs | Ballesteros-Prieto | Olga | INTA | Torrejon de Ardoz | Spain |
| Mrs | Baraffe | Isabelle | Ecole Normale Supérieure | Lyon | France |
| Mr | Barnes | Jason | University of Arizona | Tucson | USA |
| Mrs | Barucci | Antonella | Observatoire de Paris | Meudon | France |
| Mr | Beckmann | Uwe | Max Planck Institute | Heidelberg | Germany |
| Mr | Bibring | Jean-Pierre | IAS | Orsay | France |
| Mr | Bodewits | Dennis | KVI Atomic Physics | Groningen | The Netherlands |
| Mr | Bonfond | Bertrand | Université de Liège | Liège | Belgium |
| Mr | Borisov | Galin | Institute of Astronomy - BAS | Sofia | Bulgaria |
| Mr | Brown | Robert | University of Arizona | Tucson | USA |
| Mrs | Capria | Maria Teresa | IASF - INAF | Roma | Italy |
| Mrs | Castillo | Julie | Jet Propulsion Laboratory | Pasadena | USA |
| Mr | Cecconi | Baptiste | Observatoire de Paris-Meudon | Meudon | France |
| Mr | Celnikier | Ludwik | Observatoire de Paris | Meudon | France |
| Mr | Chassefière | Eric | Université P. & M. Curie | Paris | France |
| Mr | Chatterjee | Sourav | Northwestern University | Evanston | USA |
| Mrs | Chavero | Carolina | Observatorio Nacional | Rio de Janeiro | Bresil |
| Mr | Clark | Benton | Lockheed Martin | Denver | USA |
| Mr | Connerney | John | NASA Goddard Space Flight Center | Greenbelt | USA |
| Mrs | Coradini | Angioletta | INAF | Roma | Italy |
| Mr | Couetdic | Jocelyn | Observatoire de Paris | Paris | France |
| Mrs | Coustenis | Athena | Observatoire de Paris | Meudon | France |
| Mr | Croivisier | Jacques | Observatoire de Paris | Meudon | France |
| Mr | Delooz | Thierry | France | ||
| Mr | Despois | Didier | Observatoire de Bordeaux | Bordeaux | France |
| Mr | Dominik | Carsten | Astronomical Institute Anton Pannekoek | Amsterdam | The Netherlands |
| Mrs | Dougherty | Michele | Imperial College | London | UK |
| Mr | Dubinin | Eduard | Max Planck Institute | Katlenburg-Lindau | Germany |
| Mr | Duffard | René | Max Planck Institute | Katlenburg-Lindau | Germany |
| Mrs | Encrenaz | Therese | Observatoire de Paris | Meudon | France |
| Mrs | Ferrari | Cécile | CEA Saclay SAp/DAPNIA/DSM | Gif S/ Yvette | France |
| Mr | Fortney | Jonathan | NASA Ames Research Center | Moffett Field | USA |
| Mr | Fouchet | Thierry | LESIA Observatoire de Paris | Meudon | France |
| Mr | Fulchignoni | Marcello | Observatoire de Paris | Meudon | France |
| Mr | Gautier | Daniel | Observatoire de Paris | Meudon | France |
| Mrs | Gendrin | Aline | Brown University | Providence | USA |
| Mr | Giese | Bernd | DLR Institute of Planetary Research | Berlin | Germany |
| Mr | Gomez-Gomez | Felipe | INTA | Torrejon de Ardoz | Spain |
| Mr | Gounelle | Matthieu | Museum Histoire Naturelle | Paris | France |
| Mr | Grasset | Olivier | Labo. Planétologie & Géodynamique | Nantes | France |
| Mrs | Griffith | Caitlin | University of Arizona | Tucson | USA |
| Mr | Groussin | Olivier | University of Maryland | College Park | USA |
| Mr | Gu | Pin-Gao | Academia Sinica | Taipei | Taiwan |
| Mr | Guillot | Tristan | Observatoire Cote d'Azur | Nice | France |
| Mrs | Hansen | Candice | Jet Propulsion Laboratory | Pasadena | USA |
| Mr | Hess | Sebastien | Observatoire de Paris | Meudon | France |
| Mr | Hestroffer | Daniel | IMCCE | Paris | France |
| Mr | Hussmann | Hauke | Institut fuer lanetenforschung | Munster | Germany |
| Mr. | Ikoma | Masahiro | Tokyy Inst. of Technology | Tokyo | Japan |
| Mrs | Jäckel | Annette | Universitat Bern | Bern | Switzerland |
| Mr | Kallenbach | Reinald | International Space Science Institute | Bern | Switzerland |
| Mr | Kasting | James | Penn State University | University Park | USA |
| Mr | Keller | Horst Uwe | Max Planck Institute | Katlenburg-Lindau | Germany |
| Mr | King | Sun-Kun | Academia Sinica | Taipei | Taiwan |
| Mr | Kolb | Christoph | Space Research Centre | Graz | Austria |
| Mr | Koskinen | Tommi | University College of London | London | UK |
| Mr | Kossacki | Konrad | Warsaw University | Warsaw | Poland |
| Mr | Krause | Sebastian | Friedrich Schiller Universitaet | Jena | Germany |
| Mr | Lamy | Laurent | Université P. & M. Curie | Meudon | France |
| Mr | Langlais | Benoit | Labo. Planétologie & Géodynamique | Nantes | France |
| Mr | Leblanc | François | CNRS Aéronomie | Verrières le Buisson | France |
| Mr | Lebreton | Jean-Pierre | ESA/ESTEC | Noordwijk | The Netherlands |
| Mr | Leliwa-Kopystynski | Jacek | Warsaw University | Warsaw | Poland |
| Mr | Levrard | Benjamin | Institut de Mécanique Céleste | Paris | France |
| Mr | Li | Aigen | University of Missouri-Columbia | Columbia | USA |
| Mr | Lissauer | Jack | NASA 245-3 | Moffett Field | USA |
| Mr | Lorenz | Ralph | Lunar & Planetary Lab. | Tucson | USA |
| Mr | Lunine | Jonathan | LPL University of Arizona | Tucson | USA |
| Mrs | Mangano | Valeria | INAF-IFSI | Roma | Italy |
| Mr | Matson | Dennis | Jet Propulsion Laboratory | Pasadena | USA |
| Mrs | Maurel | Marie-Christine | Institut Jacques Monod | Paris | France |
| Mrs | Migliorini | Alessandra | University of Padova | Padova | Italy |
| Mr | Mitri | Giuseppe | University of Arizona | Tucson | USA |
| Mr | Morbidelli | Alessandro | Observatoire de la Côte d'Azur | Nice | France |
| Mr | Nelson | Richard | University of London | London | UK |
| Mr | Nigl | Andreas | Radboud University | Nijmegen | The Netherlands |
| Mr | Otroshchenko | Vladimir | AN Institut of Biochemestry RAS | Moscow | Russia |
| Mr | Pappalardo | Robert | LASP University of Colorado | Boulder | USA |
| Mr | Pecnik | Bojan | Faculty of Natural Sciences | Split | Croatia |
| Mr | Pont | Frédéric | Observatoire de Genève | Genève | Switzerland |
| Mrs | Prangé | Renée | LESIA Observatoire de Paris | Meudon | France |
| Mr | Queloz | Didier | Observatoire de Genève | Genève | Switzerland |
| Mr | Rannou | Pascal | CNRS Aéronomie | Verrières le Buisson | France |
| Mr | Raulin | François | Université Paris 12 & 7 | Créteil | France |
| Mr | Raymond | Sean | University of Colorado | Boulder | USA |
| Mr | Rocard | Francis | CNES | Paris | France |
| Mrs | Rocques | Françoise | LESIA | Meudon | France |
| Mrs | Rouart | Sylvie | Science et avenir | Paris | France |
| Mr | Rubin | Martin | Universitat Bern | Bern | Switzerland |
| Mr | Schulze-Makuch | Dirk | Washington State University | Pullman | USA |
| Mr | Selsis | Franck | Centre Recherche Astronomique | Lyon | France |
| Mr | Sicardy | Bruno | Observatoire de Paris | Meudon | France |
| Mr | Smith | Christopher | University College of London | London | UK |
| Mr | Sofia Lykawka | Patryk | Kobe University | Kobe | Japan |
| Mr | Sohl | Frank | German Aerospace Centre | Berlin | Germany |
| Mr | Sotin | Christophe | Labo. Planétologie & Géodynamique | Nantes | France |
| Mrs | Stracke | Barbara | Institut fuer Planetenforschung | Berlin | Germany |
| Mr | Szego | Karoly | KFKI Res. | Budapest | Hungary |
| Mr | Takeda | Genya | Northwestern University | Evanston | USA |
| Mr | Taylor | Fredric | Oxford University | Oxford | UK |
| Mrs | Ten Kate | Inge | Leiden University | Leiden | The Netherlands |
| Mr | Thissen | Roland | Laboratoire de Chimie Physique | Orsay | France |
| Mr | Tobie | Gabriel | Labo. Planétologie & Géodynamique | Nantes | France |
| Mr | Tosi | Federico | IFSI-INAF | Roma | Italy |
| Mr | Tran Thanh Van | Van | Les Rencontres de Blois | Gif S/ Yvette | France |
| Mr | Turrini | Diego | Centre for Space G. Colombo | Padova | Italy |
| Mrs | Turtle | Elizabeth | University of Arizona | Tucson | USA |
| Mrs | Valencia | Diana | Harvard University | Cambridge | USA |
| Mrs | Vuitton | Véronique | Lunar & Planetary Lab. | Tucson | USA |
| Mr | Wuchterl | Guenther | Thueringer Landessternwarte | Tautenburg | Germany |
| Mr | Yelle | Roger | University of Arizona | Tucson | USA |
| Mr | Zarka | Philippe | Observatoire de Paris-Meudon | Meudon | France |