[75] Rosenburg, M. A., O. Aharonson, R. Sari, Topographic power spectra of cratered terrains: Theory and application to the Moon, J. Geophys. Res. 120, 177–194, doi:10.1002/2014JE004746, 2015

[74] Hayne, P. O., and O. Aharonson, Thermal stability of ice on Ceres with rough topography, J. Geophys. Res., 120, 1567, 2015

[73] Kite E. S.,  A. D. Howard, A. S. Lucas, J. C. Armstrong, O. Aharonson, M. P. Lamb, Stratigraphy of Aeolis Dorsa, Mars: Stratigraphic context of the great river deposits, Icarus, 253, 223–242, 2015.

[72] Lucas. AO. Aharonson, C. Deledalle, A. G. Hayes, R. Kirk, E. H. Kraus, Insights into Titan’s geology and hydrology based on enhanced image processing of Cassini RADAR data, J. Geophys. Res.,10.1002/2013JE0045842014

[71] Lewis. K. W, O. Aharonson, Occurrence and origin of rhythmic sedimentary rocks on mars, J. Geophys. Res.,119, 1432-14572014

[70] Lucas. A, S. Rodriguez, C. Narteau, B. Charnay, S. Courrech Du Pont, T. Tokano, A. Garcia, M. Thiriet, A. G. Hayes, R. D. Lorenz, O. Aharonson, Growth mechanisms and dune orientation on Titan, AGU Jornal, J. Geophys. Res., doi:10.1002/2014GL060971, 2014

[69] Sagiv.I, A. Gal-Yam, E. O. Ofek, E. Waxman, O. Aharonson, S. R. Kulkarni, E. Nakar, D. Maoz, B. Trakhtenbrot, E. S. Phinney, J. Topaz, C. Beichman, J. Murthy, S. P. WordenScience with a Wide-Field UV Transient Explorer Astron. J., 147:79, 2014

[68] Schorghofer N., O. Aharonson, The Lunar Thermal Ice Pump, Ap.J., 788, 169,  doi:10.1088/0004-637X/788/2/169, 2014

[67] Kite E. S., J.-P. Williams , A. Lucas , O. Aharonson, Low Palaeopressure of the Martian Atmosphere Estimated from the Size Distribution of Ancient CratersNature Geoscience, doi:10.1038/ngeo2137, 2014

[66] Williams J.-P., A. V. Pathare, O. AharonsonThe Production of Small Primary Craters on Mars and the Moon, Icarus, 235,  23-36, 2014

[65] Sori M., J.T. Perron, P. Huybers and O. AharonsonA procedure for testing the significance of orbital tuning of the Martian polar layered depositsIcarus, 235, 136-146, 2014 

[64] Aharonson O., A.G. Hayes, R. Lopes, A. Lucas, P. Hayne and J.T. Perron, Titan's Surface Geology. In Titan: Surface, Atmosphere and Magnetosphere, edited by I. Mueller-Wodarg, C. Griffith, E. Lellouch, and T. Cravens, Cambridge University Press, 43-75, 2014

[63] Kreslavsky M. A, J. W. Head, G. A. Neumann, M. A. Rosenburg, O. Aharonson, D. E. Smith, M. T. ZuberLunar topographic roughness maps from Lunar Orbiter LaserAltimeter (LOLA) data: Scale dependence and correlation with geologic features andunits, Icarus, 226, 52–66, doi:10.1016/j.icarus.2013.04.027, 2013

[62] Waszczak, A., E. O. Ofek, O. Aharonson, S. R. Kulkarni, D. Polishook, J. M. Bauer, D. Levitan, B. Sesar, R. Laher and J. Surace, Main-belt comets in the PalomarTransient Factory survey – I. The search for extendedness. Mon. Not. Royal Astron. Soc., 433:4. 3115-3132, 2013

[61] Kaspi Y., A. P. Showman, W. B. Hubbard, O. Aharonson and R. Helled, Atmospheric confinement of jet streams on Uranus and NeptuneNature497, 344-347,2013

[60] Lorenz R.D., B.W. Stiles, O. Aharonson, A. Lucas., A.G. Hayes, R.L. Kirk, H.A. Zebker, E.P. Turtle, C.D. Neish, E.R. Stofan, J.W. Barnes, A global topographic map of titanIcarus, 225, 367–377, 2013

[59] Hayes A. G., R. D. Lorenz, M. Manga, M. A. Donelan, H. L. Tolman, W. W. Fischer, S. D. Graves, M. P. Lamb, J. I. Lunine, P. Encrenaz, O. Aharonson, and the Cassini RADAR Team. Wind driven capillary-gravity waves on Titan’s Lakes: Hard to Detect or Non-Existent? Icarus, 225, 403–412, 2013

[58] Polishook D., E. O. Ofek, A. Waszczak, S. R. Kulkarni, A. Gal-Yam, O. Aharonson, R. Laher, J. Surace, C. Klein, J. Bloom, N. Brosch, D. Prialnik, C. Grillmair, S. B. Cenko, M. Kasliwal, N. Law, D. Levitan, P. Nugent, D. Poznanski, and R. Quimby, Asteroid rotation periods from the Palomar Transient Factory survey, Mon. Not. Royal Astron. Soc., 421, 2094-2108 doi:10.1111/j.1365-2966.2012.20462.x, 2012

[57] Limaye A.B.S., O. Aharonson and J.T. Perron, Detailed stratigraphy and bed thickness of the Mars north and south polar layered deposits, J. Geophys. Res., 117, E06009, doi:10.1029/2011JE003961, 2012

[56] Siegler M., O. Aharonson, E. Carey, M. Choukroun, T. Hudson, N. Schorghofer, and S. Xu, Measurements of thermal properties of icy Mars regolith analogs, J. Geophys. Res., 117, E03001, doi:10.1029/2011JE003938, 2012

[55] Aharonson O., P. Goldreich, R. Sari, Why do we see the man in the Moon? Icarus, 219, 241–243, doi:10.1016/j.icarus.2012.02.019,  2012

[54] Zuber M. T., J. W. Head, D. E. Smith, G. A. Neumann, E. Mazarico, M. H. Torrence, O. Aharonson, A. R. Tye, C. I. Fassett, M. A. Rosenburg and H. J. Melosh, Constraints on the volatile distribution within Shackleton crater at the lunar south pole, Nature, 486 doi:10.1038/nature11216, 2012

[53] Williams J.-P., J. Ruiz , M. Rosenburg, O. Aharonson, R. J. Phillips, Solar Insolation Driven Variations of Mercury's Lithospheric StrengthJ. Geophys. Res., 116, E01008, doi:10.1029/ 2010JE003655, 2011

[52] Rosenburg, M. A., O. Aharonson, J. W. Head, M. A. Kreslavsky, E. Mazarico, G. A. Neumann, D. E. Smith, M. H. Torrence, and M. T. Zuber, Global surface slopes and roughness ofthe Moon from the Lunar Orbiter Laser Altimeter, J. Geophys. Res., 116, E02001, doi:10.1029/ 2010JE003716, 2011

[51] Marinova M. M., O. Aharonson, and E. Asphaug, Geophysical consequences of planetary-scale impacts into a Mars-like planet, Icarus, 211, 960-985, doi:10.1016/j.icarus.2010.10.032, 2011

[50] Lorenz R. D., E. P. Turtle, B. Stiles, A. Le Gall, A. Hayes, O. Aharonson, C. A. Wood, E. Stofan and R. Kirk, Hypsometry of  Titan, Icarus, 211 (1), 699-706, doi:10.1016/j.icarus.2010.10.002, 2011

[49] Hayes A. G., O. Aharonson, J. Lunine, R. L. Kirk, H. A. Zebker, L. C. Wye, R. D. Lorenz, E. P. Turtle, P. Paillou, G. Mitri, S. D. Wall, E. R. Stofan, K. L. Mitchell, C. Elachi, and the Cassini RADAR Team, Transient surface liquid in Titan’s polar regions from Cassini, Icarus, 211 (1), Pages 655-671, doi:10.1016/j.icarus.2010.08.017, 2011

[48] Huybers P. and O. Aharonson, Orbital tuning,eccentricity, and the frequency modulation of climatic precession, Paleoceanography, 25, PA4228, doi:10.1029/2010PA001952, 2010

[47] Smith D. E., M. T. Zuber, G. A. Neumann, F. G. Lemoine, E. Mazarico, Mark H. Torrence, J. F. McGarry, D. D. Rowlands, J. W. Head lll, T. H. Duxbury, O. Aharonson, P. G. Lucey, M. S. Robinson, O. S. Barnouin, J. F. Cavanaugh, X. Sun, P. Liiva, D.-D. Mao, J. C. Smith and A. E. Bartels, Initial Observations from the Lunar Orbiter Laser Altimeter (LOLA), Geophys. Res. Lett., 37, L18204, doi:10.1029/2010GL043751, 2010

[46] Hayes A. G., A. Wolf, O. Aharonson, H. A. Zebker, R. D. Lorenz, R. Kirk, P. Paillou, J. Lunine, P. Callahan, S. Wall, C. Elachi, Bathymetry and Absorptivity of Titan's Ontario Lacus, J. Geophys. Res., 115, E09009, doi:10.1029/2009JE003557, 2010

[45] Selvans M. M., J. J. Plaut, O. Aharonson, and A. Safaeinili, Internal structure of Planum Boreum, from Mars advanced radar for subsurface and ionospheric sounding data, J. Geophys. Res., 115, E09003, doi:10.1029/2009JE003537, 2010

[44] Wall S., A. Hayes , C. Bristow , R. Lorenz , E. Stofan , J. Lunine , A. Le Gall , M. A. Janssen , R. Lopes, L. Wye , L. A. Soderblom , P. Paillou , O. Aharonson, H. A. Zebker , T. Farr , G. Mitri , R. Kirk, K. Mitchell , C. Notarnicola , D. Casarano , B. Ventura, Active shoreline of Ontario Lacus, Titan: a morphological study of the lake and its surrounding, Geophys. Res. Lett., 37, L05202, doi:10.1029/2009GL041821, 2010

[43] Aharonson O., A. G. Hayes , J. I. Lunine , R D. Lorenz , M. D. Allison, C. Elachi, An asymmetric distribution of lakes on Titan as a possible consequence of orbital forcing, Nature Geoscience, 2, 851-854, doi:10.1038/ngeo698, 2009

[42] Hudson T. L., O. Aharonson, N. Schorghofer, Laboratory experiments and models of diffusive emplacement of ground ice on Mars, J. Geophys. Res., 114, E01002, doi:10.1029/2008JE003149, 2009

[41] Roach L. H., J. F. Mustard, S. L. Murchie, J. P. Bibring, F. Forget, K. W. Lewis, O. Aharonson, M. Vincendon, and J. L. Bishop, Testing evidence of recent hydration state change in sulfates on Mars, J. Geophys. Res., 114, E00D02, doi:10.1029/2008JE003245, 2009

[40] Rogers A. D., O. Aharonson and J. L. Bandfield, Geologic context of in situ rocky exposures in Mare Serpentis, Mars:  Implications for crust and regolith evolution in the cratered highlands, Icarus, 200(2), 446-462, 2009

[39] Lorenz R. D., K. L. Mitchell, R. L. Kirk, A. G. Hayes, O. Aharonson, H. A. Zebker, P. Paillou, J. Radebaugh, J. I. Lunine, M. A. Janssen, S. D. Wall, R. M. Lopes, B. Stiles S. Ostro, G. Mitri, E. Stofan, Titan's inventory of organic surface materials, Geophys. Res. Lett., 35, L02206, doi:10.1029/2007GL032118, 2008

[38] Lewis K. W., O. Aharonson, J. P. Grotzinger, R. L. Kirk, A. S. McEwen, T-A. Suer, Quasi-Periodic Bedding in the Sedimentary Rock Record of Mars, Science 322, 1532-1535, 2008

[37] Busch M. W. and O. Aharonson, Measuring Subsurface Water Distribution Using the Dynamic of Albedo Neutrons Instrument on Mars Science Laboratory, Nuclear Instruments and Methods in Physics Research A, 592, 393-399, 2008

[36] McCleese D. J., J. T. Schofield, F. W. Taylor, W. A. Abdou, O. Aharonson, D. Banfield, S. B Calcutt, N. G. Heavens, P. G. J. Irwin, D. M. Kass, A. Kleinbolh, W. G. Lawson, C. B. Leovy, S. R. Lewis, D. A. Paige, P. L. Read, M. I. Richardson, N. Teanby & R. W. Zureki, Intense polar temperature inversion in the middle atmosphere on Mars, Nature Geoscience, 1, 745-749, 2008

[35] Hayes A., O. Aharonson, P. Callahan, C. Elachi, Y. Gim, R. Kirk, K. Lewis, R. Lopes, R. Lorenz, J. Lunine, K. Mitchell, G. Mitri, E. Stofan, and S. Wall, Hydrocarbon lakes on Titan: Distribution and interaction with a porous regolith, Geopyhs. Res. Lett., 35, L09204, doi:10.1029/2008GL033409, 2008

[34] Lewis K. W., O. Aharonson, J. P. Grotzinger, S. W. Squyres, J. F. Bell, III, L. S. Crumpler and M. E. Schmidt, Structure and Stratigraphy of Home Plate from the Spirit Mars Exploration Rover, J. Geophys. Res., 113, E12S36, 2008

[33] Hudson T. L. and O. Aharonson, Diffusion Barriers at Mars Surface Conditions: Salt Crusts, Particle Size Mixtures, and Dust, J. Geophys. Res. 113, E09008, doi:10.1029/2007JE003026, 2008

[32] Marinova M. M., O. Aharonson and E. Asphaug, Mega-impact formation of the Mars hemispheric dichotomy, Nature, 453, doi:10.1038/nature07070, 2008

[31] Rogers A. D. and O. Aharonson, Mineralogical composition of sands in Meridiani Planum determined from MER data and comparison to orbital measurements,  J. Geophys. Res., 113, E06S14, doi: 10.1029/2007JE002995, 2008

[30] Diez B., W. C. Feldman, S. Maurice, O. Gasnault, T. H. Prettyman, M. T. Mellon, O. Aharonson, N. Schorghofer, H layering in the top meter of Mars, Icarus, 196, 409–421, doi:10.1016/j.icarus.2008.02.006, 2008

[29] Glotch T .D., G. R. Rossman, and O. Aharonson, Mid-Infrared (5-100 um) Reflectance Spectra and Optical Constants of Ten Phyllosilicate Minerals, Icarus, 192, 605–622, doi:10.1016/j.icarus.2007.07.002, 2007

[28] Williams J.-P., O. Aharonson, and F. Nimmo, Powering Mercury's dynamo, Geophys. Res. Lett., 34, L21201, doi:101029/2007GL031164, 2007

[27] Zuber M. T., O. Aharonson, J. M. Aurnou, A. F. Cheng, S. A. Hauck II, M. H. Heimpel. G.A. Neumann, S. J. Peale, R.J. Phillips, D. E. Smith, S. C. Solomon, and S. Stanley, The Geophysics of Mercury: Current Status and Anticipated Insights from the MESSENGER Mission, Space Sci. Rev., DOI:10.1007/s11214-007-9265-4, 2007

[26] Schorghofer N., O. Aharonson, M.F. Gerstell, and L. Tatsumi, Three decades of slope streak activity on Mars, Icarus, 191, 132-140, doi:10.1016/j.icarus.2007.04.026, 2007

[25] Squyres S. W., O. Aharonson , B. C. Clark, B. A. Cohen, L. Crumpler, P. A. de Souza, W. H. Farrand, R. Gellert, J. Grant, J. P. Grotzinger, A. F. C. Haldemann, J. R. Johnson, G. Klingelhofer, K. W. Lewis, R. Li, T. McCoy, A. S. McEwen, H. Y. McSween, D. W. Ming, J. M. Moore, R. V. Morris, T. J. Parker, J. W. Rice Jr., S. Ruff, M. Schmidt, C. Schroder, L. A. Soderblom, and A. Yen, Pyroclastic Activity at Home Plate in Gusev Crater, Mars, Science, 316, 738, doi:10.1126/science.1139045, 2007

[24] Hudson T.L., O. Aharonson and N. Schorghofer, C. B. Farmer, M. H. Hecht, N. T. Bridges, Water Vapor Diffusion in Mars Subsurface Environments, J. Geophys. Res., 112, E05016, doi:10.1029/2006JE002815, 2007

[23] Aharonson O. and N. Schorghofer, Subsurface Ice on Mars with Rough Topography, J. Geophys. Res., 111, E11007, doi:10.1029/2005JE002636, 2006

[22] Squyres S. W., O. Aharonson , R. E. Arvidson, J. F. Bell III, P. R. Christensen, B. C. Clark, J. A. Crisp, W. Farrand, T. Glotch, M. P. Golombek, J. Grant, J. Grotzinger, K. E. Herkenhoff, J. R. Johnson, B. L. Jolliff, A. H. Knoll, S. M. McLennan, H. Y. McSween, J. M. Moore, J. W. Rice Jr, N. Tosca, Bedrock formation at Meridiani Planum, Nature, 443, doi:10.1038/nature05212, 2006

[21] Lewis K. and O. Aharonson, Stratigraphic analysis of the distributary fan in Eberswalde crater using stereo imagery, J. Geophys. Res., 111, E06001, doi:10.1029/2005JE002558, 2006

[20] Schorghofer N. and O. Aharonson, Stability and exchange of subsurface ice on Mars, J. Geophys. Res., 110, E05003, doi:10.1029/2004JE002350, 2005

[19] Solomon S. C., O. Aharonson, J. M. Aurnou, W. B. Banerdt, M. H. Carr, A. J. Dombard, H. V. Frey, M. P. Golombek, S. A. Hauck, II, J. W. Head, III, B. M. Jakosky, C. L. Johnson, P. J. McGovern, G. A. Neumann, R. J. Phillips, D. E. Smith, and M. T. Zuber, New Perspectives on Ancient Mars, Science, 307, 1214-1220, doi:10.1126/science.1101812, 2005

[18] Aharonson O., M. T. Zuber, D. E. Smith, G. A. Neumann, W. C. Feldman, and T. H. Prettyman, Depth, Distribution, and Density of CO2 Deposition on Mars, J. Geophys. Res., 109(E5), E05004, doi:10.1029/2003JE002223, 2004

[17] Gerstell M. F., O. Aharonson, and N. Schorghofer, A distinct class of avalanche scars on Mars, Icarus, 168(1) 122-130, doi:10.1016/j.icarus.2003.11.005, 2004

[16] Aharonson O., M. T. Zuber, and S. C. Solomon, Crustal remanence in an internally magnetized non-uniform shell: a possible source for Mercury's magnetic field? Earth Planet. Sci. Lett., 218(3-4), 261-268, doi:10.1016/j.epsl.2003.11.020, 2004

[15] McGovern P. J., S. C. Solomon, D. E. Smith,M. T. Zuber, M. Simons, M. A. Wieczorek, R. J. Phillips, G. A. Neumann, O. Aharonson, and J. W. Head, Correction to "Localized gravity/topography admittance and correlation spectra on Mars: Implications for regional and global evolution", J. Geophys. Res., 109, E07007, doi:10.1029/2004JE002286, 2004

[14] Aharonson O., N. Schorghofer, and M. F. Gerstell Slope streak formation and dust deposition rates on Mars, J. Geophys. Res., 108(E12), 5138, doi:10.1029/2003JE002123, 2003.

[13] Neumann, G. A., Abshire, J. B., Aharonson, O., Garvin, J. B., Sun, X., Zuber, M. T., Mars Orbiter Laser Altimeter pulse width measurements and footprint-scale roughness, Geophys. Res. Lett. 30, (11), 1561, doi: 10.1029/2003GL017048, 2003

[12] Schorghofer N., Aharonson O., and S. Khatiwala, Slope streaks on Mars: Correlations with surface properties and the potential role of water, Geophys. Res. Lett. 29, (23), 2126, doi:10.1029/2002GL015889, 2002.

[11] Aharonson O., M. T. Zuber, D. H. Rothman, N. Schorghofer, and K. X. Whipple, Drainage basins and Channel Incision on Mars, Proc. Nat. Acad. Sci. 99, 1780-1783, 2002  

[10] McGovern P. J., S. C. Solomon, D. E. Smith,M. T. Zuber, M. Simons, M. A. Wieczorek, R. J. Phillips, G. A. Neumann, O. Aharonson, and J. W. Head, Localized gravity/topography admittance and correlation spectra on Mars: Implications for regional and global evolution, J. Geophys. Res., 107, (E12), 5136, doi:10.1029/2002JE001854, 2002

[9] Aharonson O., M. T. Zuber, and D. H. Rothman, Statistics of Mars' Topography from the Mars Orbiter Laser Altimeter: Slopes, Correlations, and Physical Models, J. Geophys. Res., 106, 23,723-23,735, 2001. 

[8] Phillips R. J. , M. T. Zuber, S. C. Solomon, M. P. Golombek, B. M. Jakosky, W. B. Banerdt, R. M. E. Williams, B. M. Hynek, O. Aharonson, and S. A. Hauck, Ancient Geodynamics and Global-Scale Hydrology on Mars, Science, 291, 2587-2591, 2001 (also in Scienceexpress).

[7] Smith D. E., M. T. Zuber, H. V. Frey, J. B. Garvin, J. W. Head, D. O. Muhleman, G. H. Pettengill, R. J. Phillips, S. C. Solomon, H. J. Zwally, W. B. Banerdt, T. C. Duxbury, M. P. Golombek, F. G. Lemoine, G. A. Neumann, D. D. Rowlands, O. Aharonson, P. G. Ford, A. B. Ivanov, C. L. Johnson, P. J. McGovern, J. B. Abshire, R. S. Afzal, X. L. Sun, Mars Orbiter Laser Altimeter: Experiment summary after the first year of global mapping of MarsJ. Geophys. Res., 106, E10, 23689-23722, 2001.

[6] Zuber M. T., D. E. Smith, A. F. Cheng, J. B. Garvin, O. Aharonson, T. D. Cole, P. J. Dunn, Y. Guo, F. G. Lemoine, G. A. Neumann, D. D. Rowlands, and M. H. Torrence The Shape of 433 Eros from the NEAR-Shoemaker Laser Rangefinder, Science, 289, 2097-2101, 2000.

[5] Zuber M. T., S. C. Solomon, R. J. Phillips, D. E. Smith, G. L. Tyler, O. Aharonson, G. Balmino, W. B. Banerdt, J. W. Head, C. L. Johnson, F. G. Lemoine, P. J. McGovern, G. A. Neumann, D. D. Rowlands and S. Zhong, Internal Structure and Early Thermal Evolution of Mars from Mars Global Surveyor Topography and Gravity, Science, 287, 1788-1793, 2000 

[4] Smith D. E., M. T. Zuber, S. C. Solomon, R. J. Phillips, J. W. Head, J. B. Garvin, W. B. Banerdt, D. O. Muhleman, G. H. Pettengill, G. A. Neumann, F. G. Lemoine, J. B. Abshire, O. Aharonson, C. D. Brown, S. A. Hauck, A. B. Ivanov, P. J. McGovern, H. J. Zwally and T. C. Duxbury, The Global Topography of Mars and Implications for Surface Evolution, Science, 284, 1495-1503, 1999 

[3] Aharonson O., M. T. Zuber, G. A. Neumann, D. E. Smith and J. W. Head, Mars: Northern hemisphere slopes and slope distributions, Geophys. Res. Lett., 25, 4413-4416, 1998 

[2] Zuber M. T., D. E. Smith, R. J. Phillips, S. C. Solomon, W. B. Banerdt, G. A. Neumann, O. Aharonson, Shape of the northern hemisphere of Mars from the Mars Orbiter Laser Altimeter (MOLA), Geophys. Res. Lett., 25, 4393-4396, 1998 

[1] Zuber M. T., D. E. Smith, S. C. Solomon, J. B. Abshire, R. S. Afzal, O. Aharonson, K. Fishbaugh, P. G. Ford, H. V. Frey, J. B. Garvin, J. W. Head, A. B. Ivanov, C. L. Johnson, D. O. Muhleman, G. A. Neumann, G. H. Pettengill, R. J. Phillips, X. Sun, H. J. Zwally, W. B. Banerdt, and T. C. Duxbury, Observations of the North Polar Region of Mars from the Mars Orbiter Laser Altimeter, Science, 282, 2053-2060, 1998

Invited Presentations

  Division of Planetary Science Meeting, Pasadena, CA, 2006

Earth & Planetary Sciences Department Seminar, Harvard University, Cambridge, MA, 2006

Lunar & Planetary Institute, Houston, TX, 2005

Department of Geological Sciences Seminar Series, CSUF, Fullerton, CA, 2005

Planet Mars II, Les Houches, France, 2005

What's New in Astronomy 2005, UCLA,  CA, 2005

Geology Club, California Institute of Technology, CA, 2005

Los Alamos National Laboratory, NM, 2004

Earth & Space Sciences Colloquium, UCLA,  CA, 2003

Joint Earth & Planetary Science / Astronomy Colloquium, UC Berkeley,  CA, 2003

Seminar Day, California Institute of Technology, Pasadena, CA, 2003

Speakers Club, UCSB, Santa Barbara, CA, 2003

Division 32 Seminar, JPL, Pasadena, CA, 2002

Mars Forum, JPL, Pasadena, CA, 2002

Planetary Science Seminar, California Institute of Technology, Pasadena, CA, 2002

Lunar & Planetary Institute, Houston, TX, 2002

Earth & Planetary Sciences Department Seminar, Harvard University, Cambridge, MA, 2001

Planetary Science Seminar, California Institute of Technology, Pasadena, CA, 2001

AGU Fall Meeting, San Francisco, CA, 2000