Nov. 28, 2005 Erica Hupp/Debbie Rahn Headquarters, Washington (202) 358-1726/1237/1638 Guy Webster/Carolina Martinez Jet Propulsion Laboratory, Pasadena, Calif. (818) 354-6278/9382 MEDIA ADVISORY: M05-183 NASA ANNOUNCES JOINT NEWS BRIEFING TO DISCUSS TITAN AND MARS It has been a big year for two NASA supported European Space Agency (ESA) missions. At 10 a.m. EST Wednesday, ESA presents the latest Huygens probe and Mars Express orbiter results during back-to-back briefings from the agency's Paris headquarters. NASA TV airs the briefing live, with question-and-answer capability only from room CD-61 at NASA Headquarters, Washington. An audio-only line is available at: (011) 33 1 56 78 57 33. Huygens probe panelists: -Prof. David Southwood, ESA Director of Science Program -Jean-Pierre Lebreton, ESA Huygens mission scientist -Robin Duttaray, co-investigator, Doppler Wind Experiment, University of Bonn, Germany -Marcello Fulchignoni, principal investigator, Huygens Atmospheric Structure Instrument -John Zarnecki, Surface Science Package, Open University, UK -François Raulin, co-investigator, Gas Chromatograph Mass Spectrometer, Université de Paris 2 -Créteil -Guy Israel, principal investigator, Aerosol Collector and Pyrolyser, Service d'Aéronomie/CNRS -Bruno Bezard, co-investigator, Descent Imager/Spectral Radiometer, Laboratoire d'études spatiales et d'instrumentation en astrophysique, Observatoire de Paris -Jonathan Lunine, interdisciplinary scientist, Titan surface-atmosphere interactions, Lunar and Planetary Laboratory, University of Arizona, Tucson For information about the Cassini-Huygens mission on the Web, visit: http://saturn.jpl.nasa.gov/home/index.cfm http://www.esa.int/SPECIALS/Cassini-Huygens/index.html Mars Express panelists: -Agustín Chicarro, ESA Mars Express project scientist -Giovanni Picardi, MARSIS principal investigator, University of Rome La Sapienza, Italy -Jeffrey Plaut, MARSIS co-principal investigator, NASA's Jet Propulsion Laboratory, Pasadena, Calif. -Jean-Pierre Bibring, OMEGA principal investigator, Institut d'Astrophysique spatiale, Orsay, France -Gerhard Neukum, HRSC principal investigator, Freie Universität, Berlin For information about Mars Express on the Web, visit: http://mars.jpl.nasa.gov/express/ http://www.esa.int/SPECIALS/Mars_Express/index.html For information about NASA and agency programs on the Web, visit: http://www.nasa.gov/home -end-