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Dr. Geronimo L Villanueva
RESEARCH AST, PLANETARY STUDIES
Curriculum Vitae Biography Publications
Dr. Geronimo Villanueva is a planetary scientist at NASA-Goddard Space Flight Center who specializes in the search for organic molecules on Mars and on icy bodies. He is Co-Investigator of the ExoMars/TGO mission, Co-Investigator of the Comet Interceptor mission, and leader for Mars and Ocean Worlds studies (GTO) for the James Webb Space Telescope (JWST). He also serves as Science and Management advisor to several observatories, including Keck, NASA-IRTF and ALMA. In recognition to his work on small bodies, the International Astronomical Union (IAU) named minor planet '9724' after Dr. Villanueva, while the American Astronomical Society (AAS) in 2015 honored him with the Urey Prize (young planetary scientist of the year).
Since completing his Ph.D. studies at the Max-Planck-Institute for Solar-System Research in Germany in 2004, Dr. Villanueva has participated in many projects at three space agencies, NASA, ESA (European Space Agency) and DLR (German Aerospace Agency), with a broad range of research experience in planetary, exploration and Space sciences. He is a strong advocate for Space Exploration and Astronomy, participating in numerous public outreach activities, and chosen as Science communicator by the US State Department and Shakira's foundation 'Pies Descalzos' to promote science in developing regions.
For more information refer to: http://astrobiology.gsfc.nasa.gov/Villanueva/
Mission and Research Activities
Principal Investigator (PI) of the Planetary Spectrum Generator (PSG), a comprehensive and highly advanced planetary simulation online tool, which is now one of the most used scientific tools in the world, receiving up to 1 million hits per month worldwide. PSG is being used to perform exoplanet research, to simulate solar system objects (e.g., comets), to support missions (e.g., ExoMars, JWST), to develop new instrumentation (e.g., PICASSO, MatISSE) and missions (e.g., Discovery, New Frontiers, LUVOIR, OST), to do Earth sciences, and even Solar physics.
Project Scientist (PS) of the Chimera Discovery mission concept, a mission to be managed by NASA-GSFC and with international participation.
Co-Investigator (Co-I) of the ESA/F-Class Comet Interceptor mission, primarily supporting the development of the Multispectral InfraRed Molecular and Ices Sensor (MIRMIS) instrument for the ESA/F-Class Comet Interceptor mission concept (now in phase 2).
Co-Investigator (Co-I) of the ExoMars/NOMAD mission (ESA/Roscomos/NASA). Some results from our team include: a) we developed a realistic optimal estimation package for PSG and we are leading several science cases for the mission b) we developed a cluster retrieval computational center for the ExoMars mission at GSFC that employs hundreds of computational cores; c) we performed a detailed characterization of the NOMAD instrument and developed of a novel calibration methodology.
Lead of two JWST Guaranteed-Time-Observation programs, Mars and Icy Worlds (Europa/Enceladus) as part of Hammel's solar system team, and participated in several Early-Release-Science and GO programs for comets, Europa and proto-planetary disks.
Principal Investigator (PI) of an astrochemical ROSES Emerging Worlds project. Some results include: a) Creation of an extensive archive of cometary IR data (1989-2018); b) High-quality Keck, NASA-IRTF and VLT data of 60 comets identified and organized; c) Extraction of abundances employing the latest models and retrieval methods for water, dozens of organics and several cosmogonic indicators (e.g., OPR, D/H); d) Development of a quantum-band model of the deuterated ethane.
Principal Investigator (PI) of a ROSES Exoplanets Research (XRP) project. Some results include: a) Development of a non-LTE radiative transfer module for PSG; b) Development of a modern high-temperature molecular database applicable to low and high resolution spectroscopy; c) Development radiative transfer and sensitivity models for a variety of exoplanetary observational modes (e.g., coronagraphy, transit and cross-correlation).
Principal Investigator (PI) and Co-Investigator (Co-I) in several astronomical studies performed with ground-based observatories: a) Mars observations with ALMA, Keck and NASA-IRTF; b) Detection of water in Europa with Keck; c) High-resolution spectroscopy of comets with ground-based observatories (e.g., Keck, IRTF).
Group co-lead: "Laser Measurements of Atmospheric trace gases" Science Task Group (STG).
Observations lead, "Ocean Worlds Science, Exploration and Analogs (OSEAN)", Science Task Group (STG).
Submillimeter Planetary instrumentation (Radical Innovation Project, PI: Gordon Chin), supporting the instrument design and science development.
SELFI (Enceladus MatISSE funded project, PI: Gordon), supporting the instrument design and detectability analysis.
PROVE (Cometary CubeSat PSDS3 funded project and SIMPLEX-2 concept, PI: Hewagama), developing the science case.
SSOLVE (Lunar MatISSE concept, PI: Livengood), supporting the instrument design and detectability analysis.
MLLS (Mars Laser Limb Sounding, IRAD funded and PICASSO concept, PI: Riris), supporting the instrument design and detectability analysis.
INFR (Ice-giants Net Flux Radiometer, PICASSO funded, PI: Aslam), supporting the instrument design and detectability analysis.
MIRECLE (Mid InfraRed Exoplanet CLimate Explorer, MIDEX concept: PI: Staguhn), supporting the mission design and detectability analysis.
Co-Chair of the Solar System Group for LUVOIR, and member the Science Support Advisory team, leading a team of planetary sciences who prepared the solar system science cases and DRMs for this frontier concept observatory
Lead of the planetary simulation tool for the Origins Space Telescope (OST) concept, and assisted in the development of the solar system science cases and DRMs for this concept observatory.
Positions/Employment
Planetary Scientist
NASA Goddard Space Flight Center, Greenbelt, MD
Research Assistant Professor
CUA at NASA Goddard Space Flight Center, Greenbelt, MD
Post-Doctoral Research Assistant
Max-Planck-Institut für Sonnensytemforschung, Germany
Max-Planck-Institut für Sonnensytemforschung and Freiburg University, Germany
Founder and Director
Tecnoware Medical Software, Mendoza, Argentina
Director of Systems Development
Logic Express Software, Mendoza, Argentina
Statistical Analyst and Programmer
Gallup International, Mendoza, Argentina
Doctorate (Ph.D.), "The High Resolution Spectrometer for SOFIA-GREAT: Instrumentation, Atmospheric Modeling and Observations". Magna Cum Laude, November 2004, Germany. Research performed at and in collaboration with:
Albert Ludwig University of Freiburg, Faculty for Applied Sciences, Institut für Mikrosystemtechnik and Kiepenheuer-Institut für Sonnenphysik.
Max-Planck-Institut für Sonnensystemforschung (MPS), Lindau, Germany.
Deutschen Zentrum für Luft- und Raumfahrt (DLR), German Aerospace Agency.
National Aeronautics and Space Administration (NASA).
European Space Agency (ESA).
Master's Certification (Diplomarbeit Anerkennung), Clausthal Technical University, February 2003, Germany
M.S.T.E Atmospheric Radiometry, Universidad Mendoza, Institute for Environmental Studies, 2001, Argentina
Broad range of expertise in spectroscopic studies of comets, planets (e.g., Mars, Earth, Venus), exoplanets and protoplanetary disks employing powerful observatories: infrared (Keck, VLT, NASA-IRTF, JWST, Gemini South), radio (ALMA, Herschel, APEX, GBT, HHSMT, CSO, JCMT, KP12m) and X-rays/UV (NASA Swift).
Lead author of the first global mapping of water D/H on Mars (Villanueva+2015, Science), probing the current and ancient volatile reservoirs on the planet.
Lead author of the one of the most comprehensive search for organics in the Martian atmosphere (Villanueva+2013, Icarus).
Lead author of the first astronomical measurement of water D/H of a periodic comet (Villanueva+2009).
Lead developer of non-LTE radiative transfer models and quantum molecular models for C2H6, CH3OH, H2O, HDO, HCN, NH3, HNC, HC3N resulting in billions of spectral lines suitable for cometary, planetary and astrophysical sciences, including exoplanets.
Discoverer of multiple isotopic carbon dioxide bands on Mars at infrared wavelengths, impacting previous searches for trace species on Mars and further constraining greenhouse energy budgets (Villanueva+2008, Icarus and JQSRT).
Lead developer of a unique set of data processing techniques for echelle spectrographs that have allowed the investigation of planetary atmospheres (comets, Mars, exoplanets) with unprecedented sensitivity (Villanueva+2011 JGR, Mumma+2009, Science, Villanueva+2009, Villanueva+2008).
Expert on Microwave/Sub-mm RF development (microstrip/stripline, TEM modeling, detectors), with participation on the development of the Rosetta-MIRO and Herschel-HIFI instruments.
Lead designer and developer of the highest resolution spectrometer (GREAT-CTS) onboard SOFIA (Villanueva 2004, Villanueva+2004/2005).
Developer of a full non-linear dynamical General Circulation Model (GCM) for Mars (Villanueva 2004, Hartogh+2005).
Supervision and training and many undergrad, Ph.D. students and post-doctoral fellows.
Awardee of the 2015 Harold C. Urey Prize for outstanding achievement in planetary research, the highest honor for a young planetary scientist from the American Astronomical Society.
The IAU-MPC named minor planet 1981EW17 "(9724) Villanueva", in honor to Dr. Villanueva's research contributions in the area of high-resolution molecular spectroscopy of planetary and cometary atmospheres.
Awardee of the NASA Solar System Exploration Division Peer Award (2019 and 2010).
Awardee of the NASA Robert H. Goddard Exceptional Achievement Award in Science (2009, team effort).
Awardee of the National Research Council (NRC) Fellowship, American National Academy of Sciences (NAS 2005).
Author of one of the most popular articles in Planetary Sciences of 2013 (#20 of 2013A as ranked by Elsevier for all its journals) - Villanueva et al., Icarus, Vol. 223-1, pp. 11-27.
Article of the day (NASA Astrophysics Data System, Oct/12/2011), lead author and co-author of three Astronomy Pictures of the Day (Dec/22/2014, Jan/19/2009, Feb/21/2009).
Selected Public Outreach
TEDx "Estamos Solos" (2017): Outreach talk about the astronomical search for life to a broad audiance of 10,000 spectators as part of the "TEDx Rio de la Plata" annual event.
BBC New Horizons Documentary Series, "Oceans of the Solar System" (2015). The film production included filming in the Atacama desert and a detailed interview about oceans on Mars.
Science lecturer for Shakira's foundation 'Pies Descalzos' with the goal of promoting science and technology to impoverished children in Latin America and in Africa.
Science Ambassador: Appointed and granted funds by the US Department of State to promote astronomy and physics in under-developed regions of Chile (2013).
Organizing Scientist of the MAS+ project "Reducing the Digital Divide in Argentina". This project, sponsored by Microsoft, provides training and access to the newest technologies to young students of public schools and universities.
Discovery/Science Channel, "New Life on Mars?" (Jan-2009). The Science Channel prepared a documentary presenting the discovery of methane on Mars, and Dr. Villanueva was invited to present the results and comment on the implications of the discovery to future exploration missions to Mars.
Spokesman of the NASA Swift mission (optical, UV, X-ray) for "100 hours of Astronomy" (Apr-2009), a live 24-hour webcast.
NASA TV, "Is Mars an Active Planet?" Science Update (Jan-2009). This televised report presented the methane results on Mars and was covered by multiple national and international media stations.
Numerous refereed publications, proceedings/conference presentations, and contributions to public media (press, radio and TV).
Wilson, E. L., V. J. Riot, A. J. DiGregorio, et al. G. Ramu, P. Cleveland, L. M. Simms, D. Carter, B. Bruner, J. Young, and G. Villanueva. 2021. "MiniCarb: a passive, occultation-viewing, 6U CubeSat for observations of CO2, CH4, and H2O." Measurement Science and Technology, 33 (1): 015902 [10.1088/1361-6501/ac3679]
Liuzzi, G., G. L. Villanueva, L. Trompet, et al. M. M. Crismani, A. Piccialli, S. Aoki, M. A. Lopez‐Valverde, A. Stolzenbach, F. Daerden, L. Neary, M. D. Smith, M. R. Patel, S. R. Lewis, R. T. Clancy, I. R. Thomas, B. Ristic, G. Bellucci, J. Lopez‐Moreno, and A. C. Vandaele. 2021. "First Detection and Thermal Characterization of Terminator CO 2 Ice Clouds With ExoMars/NOMAD." Geophysical Research Letters, 48 (22): [10.1029/2021gl095895]
Crismani, M. M., G. L. Villanueva, G. Liuzzi, et al. M. D. Smith, E. W. Knutsen, F. Daerden, L. Neary, M. J. Mumma, S. Aoki, L. Trompet, I. R. Thomas, B. Ristic, G. Bellucci, A. Piccialli, S. Robert, A. Mahieux, J. Lopez Moreno, G. Sindoni, M. Giuranna, M. R. Patel, and A. C. Vandaele. 2021. "A Global and Seasonal Perspective of Martian Water Vapor From ExoMars/NOMAD." Journal of Geophysical Research: Planets, 126 (11): [10.1029/2021je006878]
Chaffin, M. S., D. M. Kass, S. Aoki, et al. A. A. Fedorova, J. Deighan, K. Connour, N. G. Heavens, A. Kleinböhl, S. K. Jain, J.-Y. Chaufray, M. Mayyasi, J. T. Clarke, A. I. Stewart, J. S. Evans, M. H. Stevens, W. E. McClintock, M. M. Crismani, G. M. Holsclaw, F. Lefevre, D. Y. Lo, F. Montmessin, N. M. Schneider, B. Jakosky, G. Villanueva, G. Liuzzi, F. Daerden, I. R. Thomas, J.-J. Lopez-Moreno, M. R. Patel, G. Bellucci, B. Ristic, J. T. Erwin, A. C. Vandaele, A. Trokhimovskiy, and O. I. Korablev. 2021. "Martian water loss to space enhanced by regional dust storms." Nature Astronomy, [10.1038/s41550-021-01425-w]
Villanueva, G. L., M. Cordiner, P. G. Irwin, et al. I. de Pater, B. Butler, M. Gurwell, S. N. Milam, C. A. Nixon, S. H. Luszcz-Cook, C. F. Wilson, V. Kofman, G. Liuzzi, S. Faggi, T. J. Fauchez, M. Lippi, R. Cosentino, A. E. Thelen, A. Moullet, P. Hartogh, E. M. Molter, S. Charnley, G. N. Arney, A. M. Mandell, N. Biver, A. C. Vandaele, K. R. de Kleer, and R. Kopparapu. 2021. "No evidence of phosphine in the atmosphere of Venus from independent analyses." Nature Astronomy, 5 (7): 631-635 [10.1038/s41550-021-01422-z]
Saxena, P., G. L. Villanueva, N. T. Zimmerman, A. M. Mandell, and A. J. Smith. 2021. "Simulating Reflected Light Exoplanet Spectra of the Promising Direct Imaging Target, υ Andromedae d, with a New, Fast Sampling Method Using the Planetary Spectrum Generator." The Astronomical Journal, 162 (1): 30 [10.3847/1538-3881/abf657]
Liuzzi, G., G. L. Villanueva, S. Viscardy, et al. D. Mège, M. M. Crismani, S. Aoki, J. Gurgurewicz, P. Tesson, M. J. Mumma, M. D. Smith, S. Faggi, V. Kofman, E. W. Knutsen, F. Daerden, L. Neary, F. Schmidt, L. Trompet, J. T. Erwin, S. Robert, I. R. Thomas, B. Ristic, G. Bellucci, J. J. Lopez‐Moreno, M. R. Patel, and A. C. Vandaele. 2021. "Probing the Atmospheric Cl Isotopic Ratio on Mars: Implications for Planetary Evolution and Atmospheric Chemistry." Geophysical Research Letters, 48 (9): [10.1029/2021gl092650]
Kofman, V., and G. L. Villanueva. 2021. "Absorption in exoplanet atmospheres: Combining experimental and theoretical databases to facilitate calculations of the molecular opacities of water." Journal of Quantitative Spectroscopy and Radiative Transfer, 270: 107708 [10.1016/j.jqsrt.2021.107708]
Knutsen, E. W., G. L. Villanueva, G. Liuzzi, et al. M. M. Crismani, M. J. Mumma, M. D. Smith, A. C. Vandaele, S. Aoki, I. R. Thomas, F. Daerden, S. Viscardy, J. T. Erwin, L. Trompet, L. Neary, B. Ristic, M. A. Lopez-Valverde, J. J. Lopez-Moreno, M. R. Patel, O. Karatekin, and G. Bellucci. 2021. "Comprehensive investigation of Mars methane and organics with ExoMars/NOMAD." Icarus, 357: 114266 [10.1016/j.icarus.2020.114266]
Kopparapu, R., G. Arney, J. Haqq-Misra, J. Lustig-Yaeger, and G. Villanueva. 2021. "Nitrogen Dioxide Pollution as a Signature of Extraterrestrial Technology." The Astrophysical Journal, 908 (2): 164 [10.3847/1538-4357/abd7f7]
Irwin, P., S. Calcutt, J. Dobinson, et al. J. Alday, A. James, M. Roos-Serote, S. Aslam, C. Nixon, and G. Villanueva. 2020. "Modelling the expected observations of the Advanced Ice Giants Net Flux Radiometer (IG-NFR) instrument concept, under study for future entry probe missions to Uranus or Neptune." EPSC Abstracts, EPSC2020-306: [10.5194/epsc2020-306]
Gilbert, E. A., T. Barclay, J. E. Schlieder, et al. E. V. Quintana, B. J. Hord, V. B. Kostov, E. D. Lopez, J. F. Rowe, K. Hoffman, L. M. Walkowicz, M. L. Silverstein, J. E. Rodriguez, A. Vanderburg, G. Suissa, V. S. Airapetian, M. S. Clement, S. N. Raymond, A. W. Mann, E. Kruse, J. J. Lissauer, K. D. Colón, R. K. Kopparapu, L. Kreidberg, S. Zieba, K. A. Collins, S. N. Quinn, S. B. Howell, C. Ziegler, E. H. Vrijmoet, F. C. Adams, G. N. Arney, P. T. Boyd, J. Brande, C. J. Burke, L. Cacciapuoti, Q. Chance, J. L. Christiansen, G. Covone, T. Daylan, D. Dineen, C. D. Dressing, Z. Essack, T. J. Fauchez, B. Galgano, A. R. Howe, L. Kaltenegger, S. R. Kane, C. Lam, E. J. Lee, N. K. Lewis, S. E. Logsdon, A. M. Mandell, T. Monsue, F. Mullally, S. E. Mullally, R. R. Paudel, D. Pidhorodetska, P. Plavchan, N. T. Reyes, S. A. Rinehart, B. Rojas-Ayala, J. C. Smith, K. G. Stassun, P. Tenenbaum, L. D. Vega, G. L. Villanueva, E. T. Wolf, A. Youngblood, G. R. Ricker, R. K. Vanderspek, D. W. Latham, S. Seager, J. N. Winn, J. M. Jenkins, G. Bakos, C. Briceño, D. R. Ciardi, R. Cloutier, D. M. Conti, A. Couperus, M. Di Sora, N. L. Eisner, M. E. Everett, T. Gan, J. D. Hartman, T. Henry, G. Isopi, W.-C. Jao, E. L. Jensen, N. Law, F. Mallia, R. A. Matson, B. J. Shappee, M. Le Wood, and J. G. Winters. 2020. "The First Habitable-zone Earth-sized Planet from TESS. I. Validation of the TOI-700 System." The Astronomical Journal, 160 (3): 116 [10.3847/1538-3881/aba4b2]
Suissa, G., E. T. Wolf, R. K. Kopparapu, et al. G. L. Villanueva, T. Fauchez, A. M. Mandell, G. Arney, E. A. Gilbert, J. E. Schlieder, T. Barclay, E. V. Quintana, E. Lopez, J. E. Rodriguez, and A. Vanderburg. 2020. "The First Habitable Zone Earth-sized Planet from TESS. III: Climate States and Characterization Prospects for TOI-700 d." The Astronomical Journal, 160 (118): 19pp. [10.3847/1538-3881/aba4b4]
Pidhorodetska, D., T. J. Fauchez, G. L. Villanueva, S. D. Domagal-Goldman, and R. K. Kopparapu. 2020. "Detectability of Molecular Signatures on TRAPPIST-1e through Transmission Spectroscopy Simulated for Future Space-based Observatories." The Astrophysical Journal, 898 (2): L33 [10.3847/2041-8213/aba4a1]
Doney, K. D., V. Kofman, G. Villanueva, and K. Sung. 2020. "A new model of monodeuterated ethane (C2H5D) spectrum: Enabling sensitive constraints on the D/H in ethane emission in comets." Journal of Quantitative Spectroscopy and Radiative Transfer, 255: 107225 [10.1016/j.jqsrt.2020.107225]
Liuzzi, G., G. L. Villanueva, M. M. Crismani, et al. M. D. Smith, M. J. Mumma, F. Daerden, S. Aoki, A. C. Vandaele, R. T. Clancy, J. Erwin, I. Thomas, B. Ristic, J. Lopez‐Moreno, G. Bellucci, and M. R. Patel. 2020. "Strong Variability of Martian Water Ice Clouds During Dust Storms Revealed From ExoMars Trace Gas Orbiter/NOMAD." Journal of Geophysical Research: Planets, 125 (4): [10.1029/2019je006250]
Suissa, G., A. M. Mandell, E. T. Wolf, et al. G. L. Villanueva, T. Fauchez, and R. K. Kopparapu. 2020. "Dim Prospects for Transmission Spectra of Ocean Earths around M Stars." The Astrophysical Journal, 891 (1): 58 [10.3847/1538-4357/ab72f9]
Aslam, S., R. K. Achterberg, S. B. Calcutt, et al. V. Cottini, N. J. Gorius, T. Hewagama, P. G. Irwin, C. A. Nixon, G. Quilligan, M. Roos-Serote, A. A. Simon, D. Tran, and G. Villanueva. 2020. "Advanced Net Flux Radiometer for the Ice Giants." Space Science Reviews, 216 (1): 11 [10.1007/s11214-019-0630-x]
Fauchez, T. J., G. L. Villanueva, E. W. Schwieterman, et al. M. Turbet, G. Arney, D. Pidhorodetska, R. K. Kopparapu, A. Mandell, and S. D. Domagal-Goldman. 2020. "Sensitive probing of exoplanetary oxygen via mid-infrared collisional absorption." Nature Astronomy, 4 (4): 372-376 [10.1038/s41550-019-0977-7]
Faggi, S., M. J. Mumma, G. L. Villanueva, L. Paganini, and M. Lippi. 2019. "Quantifying the Evolution of Molecular Production Rates of Comet 21P/Giacobini–Zinner with iSHELL/NASA-IRTF." The Astronomical Journal, 158 (6): 254 [10.3847/1538-3881/ab4f6e]
Aoki, S., A. C. Vandaele, F. Daerden, et al. G. L. Villanueva, G. Liuzzi, I. R. Thomas, J. T. Erwin, L. Trompet, S. Robert, L. Neary, S. Viscardy, R. T. Clancy, M. D. Smith, M. A. Lopez‐Valverde, B. Hill, B. Ristic, M. R. Patel, G. Bellucci, and J. Lopez‐Moreno. 2019. "Water Vapor Vertical Profiles on Mars in Dust Storms Observed by TGO/NOMAD." Journal of Geophysical Research: Planets, 124 (12): 3482-3497 [10.1029/2019je006109]
Paganini, L., G. L. Villanueva, L. Roth, et al. A. M. Mandell, T. A. Hurford, K. D. Retherford, and M. J. Mumma. 2019. "A measurement of water vapour amid a largely quiescent environment on Europa." Nature Astronomy, [10.1038/s41550-019-0933-6]
Wilson, E. L., A. J. DiGregorio, G. Villanueva, et al. C. E. Grunberg, Z. Souders, K. M. Miletti, A. Menendez, M. H. Grunberg, M. A. Floyd, J. E. Bleacher, E. S. Euskirchen, C. Edgar, B. J. Caldwell, B. Shiro, and K. Binsted. 2019. "A portable miniaturized laser heterodyne radiometer (mini-LHR) for remote measurements of column CH4 and CO2." Applied Physics B, 125 (11): 211 [10.1007/s00340-019-7315-8]
Khayat, A., G. L. Villanueva, M. D. Smith, and S. D. Guzewich. 2019. "IRTF/CSHELL Mapping of Atmospheric HDO, H2O and D/H on Mars during Northern Summer." Icarus, 330: 204-216 [doi:10.1016/j.icarus.2019.04.007]
McKay, A. J., M. A. DiSanti, M. S. Kelley, et al. M. M. Knight, M. Womack, K. Wierzchos, O. H. Pinto, B. Bonev, G. L. Villanueva, N. D. Russo, A. L. Cochran, N. Biver, J. Bauer, R. J. Vervack, E. Gibb, N. Roth, and H. Kawakita. 2019. "The Peculiar Volatile Composition of CO-dominated Comet C/2016 R2 (PanSTARRS)." The Astronomical Journal, 158 (3): 128 [10.3847/1538-3881/ab32e4]
Paganini, L., M. N. Camarca, M. J. Mumma, et al. S. Faggi, M. Lippi, and G. L. Villanueva. 2019. "Observations of Jupiter Family Comet 252P/LINEAR During a Close Approach to Earth Reveal Large Abundances of Methanol and Ethane." The Astronomical Journal, 158 (3): 98 [10.3847/1538-3881/ab289c]
Palmer, P. I., E. L. Wilson, G. L. Villanueva, et al. G. Liuzzi, L. Feng, A. J. DiGregorio, J. Mao, L. Ott, and B. Duncan. 2019. "Potential improvements in global carbon flux estimates from a network of laser heterodyne radiometer measurements of column carbon dioxide." Atmospheric Measurement Techniques, 12 (4): 2579-2594 [10.5194/amt-12-2579-2019]
Vandaele, A. C., G. Liuzzi, G. L. Villanueva, et al. M. D. Smith, M. J. Mumma, O. Korablev, F. Daerden, S. Aoki, I. R. Thomas, F. Altieri, M. A. Lopez-Valverde, J. T. Erwin, L. Trompet, A. A. Fedorova, F. Montmessin, and A. Trokhimovskiy. 2019. "Martian dust storm impact on atmospheric H2O and D/H observed by ExoMars Trace Gas Orbiter." Nature, 568 (7753): 521-525 [10.1038/s41586-019-1097-3]
Korablev, O., G. L. Villanueva, and G. Liuzzi. 2019. "No detection of methane on Mars from early ExoMars Trace Gas Orbiter observations." Nature, 568 (7753): 517-520 [10.1038/s41586-019-1096-4]
Liuzzi, G., G. L. Villanueva, M. J. Mumma, et al. M. D. Smith, F. Daerden, B. Ristic, I. Thomas, A. C. Vandaele, M. R. Patel, J.-J. Lopez-Moreno, and G. Bellucci. 2019. "Methane on Mars: New insights into the sensitivity of CH4 with the NOMAD/ExoMars spectrometer through its first in-flight calibration." Icarus, 321: 671-690 [10.1016/j.icarus.2018.09.021]
Cordiner, M. A., M. Y. Palmer, M. D. Val-Borro, et al. S. B. Charnley, L. Paganini, G. Villanueva, D. Bockelée-Morvan, N. Biver, A. J. Remijan, Y.-J. Kuan, S. N. Milam, J. Crovisier, D. C. Lis, and M. J. Mumma. 2019. "ALMA Autocorrelation Spectroscopy of Comets: The HCN/H13CN Ratio in C/2012 S1 (ISON)." The Astrophysical Journal, 870 (2): L26 [10.3847/2041-8213/aafb05]
Hewagama, T., J. M. Bauer, K. Hughes, et al. D. Jennings, K. Brown, P. E. Clark, M. Daly, L. Feaga, D. Folta, N. Gorius, T. Hurford, M. Mumma, T. Livengood, C. Nixon, J. Sunshine, G. Villanueva, A. Zucherman, B. Malphrus, and S. Aslam. 2018. "Overview of Primitive Object Volatile Explorer (PrOVE) CubeSat or Smallsat concept." CubeSats and NanoSats for Remote Sensing II, [10.1117/12.2321264]
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Villanueva, G., M. Smith, S. Protopapa, S. Faggi, and A. Mandell. 2018. "Planetary Spectrum Generator: An accurate online radiative transfer suite for atmospheres, comets, small bodies and exoplanets." Journal of Quantitative Spectroscopy and Radiative Transfer, 217: 86-104 [10.1016/j.jqsrt.2018.05.023]
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Khayat, A. S., G. L. Villanueva, M. J. Mumma, and A. T. Tokunaga. 2017. "A deep search for the release of volcanic gases on Mars using ground-based high-resolution infrared and submillimeter spectroscopy: Sensitive upper limits for OCS and SO2." Icarus, 296: 1-14 [doi:10.1016/j.icarus.2017.05.014]
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Bonev, B. P., G. L. Villanueva, M. A. DiSanti, et al. H. Boehnhardt, M. Lippi, E. L. Gibb, L. Paganini, and M. J. Mumma. 2017. "Beyond 3 au from the Sun: The Hypervolatiles CH4, C2H6, and CO in the Distant Comet C/2006 W3 (Christensen)." The Astronomical Journal, 153 (5): 241 [10.3847/1538-3881/aa64dd]
Cordiner, M. A., J. Boissier, S. B. Charnley, et al. A. J. Remijan, M. J. Mumma, G. Villanueva, D. C. Lis, S. N. Milam, L. Paganini, J. Crovisier, D. Bockelee-Morvan, Y.-J. Kuan, N. Biver, and I. M. Coulson. 2017. "ALMA Mapping of Rapid Gas and Dust Variations in Comet C/2012 S1 (ISON):New Insights into the Origin of Cometary HNC." The Astrophysical Journal, 838 (2): 147 [10.3847/1538-4357/aa6590]
Roth, N. X., E. L. Gibb, B. P. Bonev, et al. M. A. DiSanti, M. J. Mumma, G. L. Villanueva, and L. Paganini. 2017. "The Composition of Comet C/2012 K1 (PanSTARRS) and the Distribution of Primary Volatile Abundances Among Comets." The Astronomical Journal, 153 (4): 168 [10.3847/1538-3881/aa5d18]
Cordiner, M. A., N. Biver, J. Crovisier, et al. D. Bockelée-Morvan, M. J. Mumma, S. B. Charnley, G. Villanueva, L. Paganini, D. C. Lis, S. N. Milam, A. J. Remijan, I. M. Coulson, Y.-J. Kuan, and J. Boissier. 2017. "Thermal Physics of the Inner Coma: ALMA Studies of the Methanol Distribution and Excitation in Comet C/2012 K1 (PanSTARRS)." The Astrophysical Journal, 837 (2): 177 [10.3847/1538-4357/aa6211]
Paganini, L., M. J. Mumma, E. L. Gibb, and G. L. Villanueva. 2017. "Ground-based Detection of Deuterated Water in Comet C/2014 Q2 (Lovejoy) at IR Wavelengths." The Astrophysical Journal Letters, 836 (2): L25 [10.3847/2041-8213/aa5cb3]
Devi, V. M., D. C. Benner, K. Sung, et al. T. J. Crawford, R. R. Gamache, C. L. Renaud, M. A. Smith, A. W. Mantz, and G. L. Villanueva. 2017. "Line parameters for CO2 broadening in the ν2 band of HD16O." Journal of Quantitative Spectroscopy and Radiative Transfer, 187: 472-488 [10.1016/j.jqsrt.2016.10.004]
Faggi, S., G. L. Villanueva, M. J. Mumma, et al. J. R. Brucato, G. P. Tozzi, E. Oliva, F. Massi, N. Sanna, and A. Tozzi. 2016. "DETAILED ANALYSIS OF NEAR-IR WATER (H2O) EMISSION IN COMET C/2014 Q2 (LOVEJOY) WITH THE GIANO/TNG SPECTROGRAPH." The Astrophysical Journal, 830 (2): 157 [10.3847/0004-637x/830/2/157]
Robert, S., A. Vandaele, I. Thomas, et al. Y. Willame, F. Daerden, S. Delanoye, C. Depiesse, R. Drummond, E. Neefs, L. Neary, B. Ristic, J. Mason, J.-J. Lopez-Moreno, J. Rodriguez-Gomez, M. Patel, G. Bellucci, and G. L. Villanueva. 2016. "Expected performances of the NOMAD/ExoMars instrument." Planetary and Space Science, 124: 94-104 [10.1016/j.pss.2016.03.003]
DiSanti, M. A., B. P. Bonev, E. L. Gibb, et al. L. Paganini, G. L. Villanueva, M. J. Mumma, J. V. Keane, G. A. Blake, N. D. Russo, K. J. Meech, R. J. Vervack, and A. J. McKay. 2016. "En Route To Destruction: The Evolution in Composition of Ices in Comet D/2012 S1 (ISON) Between 1.2 and 0.34 Au from the Sun as Revealed at Infrared Wavelengths." The Astrophysical Journal, 820 (1): 34 [10.3847/0004-637x/820/1/34]
Gibb, E. L., B. P. Bonev, M. A. DiSanti, et al. G. L. Villanueva, L. Paganini, and M. J. Mumma. 2016. "AN INFRARED SEARCH FOR HDO IN COMET D/2012 S1 (ISON) AND IMPLICATIONS FOR iSHELL." The Astrophysical Journal, 816 (2): 101 [10.3847/0004-637x/816/2/101]
Villanueva, G., F. Altieri, R. Clancy, et al. T. Encrenaz, T. Fouchet, P. Hartogh, E. Lellouch, M. Lop'ez-Valverde, M. Mumma, R. Novak, M. Smith, A.-C. Vandaele, M. Wolff, P. Ferruit, and S. Milam. 2016. "Unique Spectroscopy and Imaging of Mars with the James Webb Space Telescope." pasp, 128 (1): 018004 [10.1088/1538-3873/128/959/018004]
Vandaele, A., E. Neefs, R. Drummond, et al. I. Thomas, F. Daerden, J.-J. Lopez-Moreno, J. Rodriguez, M. Patel, G. Bellucci, M. Allen, F. Altieri, D. Bolsée, T. Clancy, S. Delanoye, C. Depiesse, E. Cloutis, A. Fedorova, V. Formisano, B. Funke, D. Fussen, A. Geminale, J.-C. Gérard, M. Giuranna, N. Ignatiev, J. Kaminski, O. Karatekin, F. Lefèvre, M. López-Puertas, M. López-Valverde, A. Mahieux, J. McConnell, M. Mumma, L. Neary, E. Renotte, B. Ristic, S. Robert, M. Smith, S. Trokhimovsky, J. Vander Auwera, G. Villanueva, J. Whiteway, V. Wilquet, and M. Wolff. 2015. "Science objectives and performances of NOMAD, a spectrometer suite for the ExoMars TGO mission." Planetary and Space Science, 119: 233-249 [10.1016/j.pss.2015.10.003]
Cordiner, M. A., S. B. Charnley, M. J. Mumma, et al. D. Bockelée-Morvan, N. Biver, G. Villanueva, L. Paganini, S. N. Milam, A. J. Remijan, D. C. Lis, J. Crovisier, J. Boissier, Y.-J. Kuan, and I. M. Coulson. 2015. "Measuring the Distribution and Excitation of Cometary CH3OH Using ALMA." Proceedings of the International Astronomical Union, 11 (A29A): 233-236 [10.1017/s1743921316002957]
Paganini, L., M. J. Mumma, G. L. Villanueva, M. A. DiSanti, and B. P. Bonev. 2015. "THE VOLATILE COMPOSITION OF COMET C/2003 K4 (LINEAR) AT NEAR-IR WAVELENGTHS—COMPARISONS WITH RESULTS FROM THE NANÇAY RADIO TELESCOPE AND FROM THEODIN,SPITZER, ANDSOHOSPACE OBSERVATORIES." The Astrophysical Journal, 808 (1): 1 [10.1088/0004-637x/808/1/1]
Gicquel, A., S. N. Milam, I. M. Coulson, et al. G. L. Villanueva, M. A. Cordiner, S. B. Charnley, M. A. DiSanti, M. J. Mumma, and S. Szutowicz. 2015. "THE EVOLUTION OF VOLATILE PRODUCTION IN COMET C/2009 P1 (GARRADD) DURING ITS 2011–2012 APPARITION." The Astrophysical Journal, 807 (1): 19 [10.1088/0004-637x/807/1/19]
Khayat, A., G. Villanueva, M. Mumma, and A. Tokunaga. 2015. "A search for SO2, H2S and SO above Tharsis and Syrtis volcanic districts on Mars using ground-based high-resolution submillimeter spectroscopy." Icarus, 253: 130-141 [10.1016/j.icarus.2015.02.028]
McKay, A. J., A. L. Cochran, M. A. DiSanti, et al. G. Villanueva, N. D. Russo, R. J. Vervack, J. P. Morgenthaler, W. M. Harris, and N. J. Chanover. 2015. "Evolution of H2O, CO, and CO2 production in Comet C/2009 P1 Garradd during the 2011–2012 apparition." Icarus, 250: 504-515 [10.1016/j.icarus.2014.12.023]
Villanueva, G. L., M. J. Mumma, R. E. Novak, et al. H. U. Kaufl, P. Hartogh, T. Encrenaz, A. Tokunaga, A. Khayat, and M. D. Smith. 2015. "Strong water isotopic anomalies in the martian atmosphere: Probing current and ancient reservoirs." Science, 348 (6231): 218-221 [10.1126/science.aaa3630]
Bonev, B. P., M. A. DiSanti, G. L. Villanueva, et al. E. L. Gibb, L. Paganini, and M. J. Mumma. 2014. "THE INNER COMA OF COMET C/2012 S1 (ISON) AT 0.53 AU AND 0.35 AU FROM THE SUN." The Astrophysical Journal, 796 (1): L6 [10.1088/2041-8205/796/1/l6]
Gicquel, A., S. N. Milam, G. L. Villanueva, et al. A. J. Remijan, I. M. Coulson, Y.-L. Chuang, S. B. Charnley, M. A. Cordiner, and Y.-J. Kuan. 2014. "GROUND-BASED MULTIWAVELENGTH OBSERVATIONS OF COMET 103P/HARTLEY 2." The Astrophysical Journal, 794 (1): 1 [10.1088/0004-637x/794/1/1]
Paganini, L., M. J. Mumma, G. L. Villanueva, et al. J. V. Keane, G. A. Blake, B. P. Bonev, M. A. DiSanti, E. L. Gibb, and K. J. Meech. 2014. "C/2013 R1 (LOVEJOY) AT IR WAVELENGTHS AND THE VARIABILITY OF CO ABUNDANCES AMONG OORT CLOUD COMETS." The Astrophysical Journal, 791 (2): 122 [10.1088/0004-637x/791/2/122]
DiSanti, M. A., G. L. Villanueva, L. Paganini, et al. B. P. Bonev, J. V. Keane, K. J. Meech, and M. J. Mumma. 2014. "Pre- and post-perihelion observations of C/2009 P1 (Garradd): Evidence for an oxygen-rich heritage?" Icarus, 228: 167-180 [10.1016/j.icarus.2013.09.001]
Cordiner, M. A., C. A. Nixon, N. Teanby, et al. P. G. Irwin, J. Serigano, G. L. Villanueva, and L. Paganini. 2014. "ALMA Measurements of the HNC and HC3N Distributions in Titans Atmosphere." ApJ, 795: L30.
Cordiner, M. A., A. Remijan, J. Boissier, et al. S. N. Milam, M. J. Mumma, L. Paganini, and G. L. Villanueva. 2014. "Mapping the release of volatiles in the inner comae of comets C/2012 F6 (Lemmon) and C/2012 S1 (ISON) using the Atacama Large Millimeter/Submillimeter Array." ApJ, 792: L2.
Paganini, L., M. A. DiSanti, M. J. Mumma, et al. G. L. Villanueva, B. P. Bonev, J. V. Keane, E. L. Gibb, H. Boehnhardt, and K. J. Meech. 2013. "THE UNEXPECTEDLY BRIGHT COMET C/2012 F6 (LEMMON) UNVEILED AT NEAR-INFRARED WAVELENGTHS." The Astronomical Journal, 147 (1): 15 [10.1088/0004-6256/147/1/15]
de Val-Borro, M., M. Küppers, P. Hartogh, et al. L. Rezac, N. Biver, D. Bockelée-Morvan, J. Crovisier, C. Jarchow, and G. L. Villanueva. 2013. "A survey of volatile species in Oort cloud comets C/2001 Q4 (NEAT) and C/2002 T7 (LINEAR) at millimeter wavelengths." Astronomy & Astrophysics, 559: A48 [10.1051/0004-6361/201322284]
Villanueva, G., K. Magee-Sauer, and M. Mumma. 2013. "Modeling of nitrogen compounds in cometary atmospheres: Fluorescence models of ammonia (NH3), hydrogen cyanide (HCN), hydrogen isocyanide (HNC) and cyanoacetylene (HC3N)." Journal of Quantitative Spectroscopy and Radiative Transfer, 129: 158-168 [10.1016/j.jqsrt.2013.06.010]
Gibb, E. L., B. P. Bonev, G. Villanueva, M. A. DiSanti, and M. J. Mumma. 2013. "Solar fluorescence model of CH3D as applied to comet emission." Journal of Molecular Spectroscopy, 291: 118-124 [10.1016/j.jms.2013.05.007]
Paganini, L., M. J. Mumma, H. Boehnhardt, et al. M. A. DiSanti, G. L. Villanueva, B. P. Bonev, M. Lippi, H. U. Käufl, and G. A. Blake. 2013. "GROUND-BASED INFRARED DETECTIONS OF CO IN THE CENTAUR-COMET 29P/SCHWASSMANN-WACHMANN 1 AT 6.26 AU FROM THE SUN." The Astrophysical Journal, 766 (2): 100 [10.1088/0004-637x/766/2/100]
Radeva, Y. L., M. J. Mumma, G. L. Villanueva, et al. B. P. Bonev, M. A. DiSanti, M. F. A'Hearn, and N. Dello Russo. 2013. "High-resolution infrared spectroscopic measurements of Comet 2P/Encke: Unusual organic composition and low rotational temperatures." Icarus, 223 (1): 298-307 [10.1016/j.icarus.2012.11.023]
Villanueva, G., M. Mumma, R. Novak, et al. Y. Radeva, H. Käufl, A. Smette, A. Tokunaga, A. Khayat, T. Encrenaz, and P. Hartogh. 2013. "A sensitive search for organics (CH4, CH3OH, H2CO, C2H6, C2H2, C2H4), hydroperoxyl (HO2), nitrogen compounds (N2O, NH3, HCN) and chlorine species (HCl, CH3Cl) on Mars using ground-based high-resolution infrared spectroscopy." Icarus, 223 (1): 11-27 [10.1016/j.icarus.2012.11.013]
Lippi, M., G. L. Villanueva, M. A. DiSanti, et al. H. Böhnhardt, M. J. Mumma, B. P. Bonev, and D. Prialnik. 2013. "A new model for theν1vibrational band of HCN in cometary comae, with application to three comets." Astronomy & Astrophysics, 551: A51 [10.1051/0004-6361/201219903]
Bonev, B. P., G. L. Villanueva, L. Paganini, et al. M. A. DiSanti, E. L. Gibb, J. V. Keane, K. J. Meech, and M. J. Mumma. 2013. "Evidence for two modes of water release in Comet 103P/Hartley 2: Distributions of column density, rotational temperature, and ortho–para ratio." Icarus, 222 (2): 740-751 [10.1016/j.icarus.2012.07.034]
DiSanti, M. A., B. P. Bonev, G. L. Villanueva, and M. J. Mumma. 2012. "HIGHLY DEPLETED ETHANE AND MILDLY DEPLETED METHANOL IN COMET 21P/GIACOBINI-ZINNER: APPLICATION OF A NEW EMPIRICAL ν2-BAND MODEL FOR CH3OH NEAR 50 K." The Astrophysical Journal, 763 (1): 1 [10.1088/0004-637x/763/1/1]
de Val-Borro, M., P. Hartogh, C. Jarchow, et al. M. Rengel, G. L. Villanueva, M. Küppers, N. Biver, D. Bockelée-Morvan, and J. Crovisier. 2012. "Submillimetric spectroscopic observations of volatiles in comet C/2004 Q2 (Machholz)." Astronomy & Astrophysics, 545: A2 [10.1051/0004-6361/201219172]
Villanueva, G., M. Mumma, M. DiSanti, et al. B. Bonev, L. Paganini, and G. Blake. 2012. "A multi-instrument study of Comet C/2009 P1 (Garradd) at 2.1AU (pre-perihelion) from the Sun." Icarus, 220 (1): 291-295 [10.1016/j.icarus.2012.03.027]
Gibb, E. L., B. P. Bonev, G. Villanueva, et al. M. A. DiSanti, M. J. Mumma, E. Sudholt, and Y. Radeva. 2012. "CHEMICAL COMPOSITION OF COMET C/2007 N3 (LULIN): ANOTHER ''ATYPICAL'' COMET." The Astrophysical Journal, 750 (2): 102 [10.1088/0004-637x/750/2/102]
Paganini, L., M. J. Mumma, G. L. Villanueva, et al. M. A. DiSanti, B. P. Bonev, M. Lippi, and H. Boehnhardt. 2012. "THE CHEMICAL COMPOSITION OF CO-RICH COMET C/2009 P1 (GARRADD) AT R h = 2.4 and 2.0 AU BEFORE PERIHELION." The Astrophysical Journal, 748 (1): L13 [10.1088/2041-8205/748/1/l13]
Paganini, L., M. Mumma, B. Bonev, et al. G. Villanueva, M. DiSanti, J. Keane, and K. Meech. 2012. "The formation heritage of Jupiter Family Comet 10P/Tempel 2 as revealed by infrared spectroscopy." Icarus, 218 (1): 644-653 [10.1016/j.icarus.2012.01.004]
Villanueva, G. L., M. A. DiSanti, M. J. Mumma, and L.-H. Xu. 2012. "A QUANTUM BAND MODEL OF THE ν3FUNDAMENTAL OF METHANOL (CH3OH) AND ITS APPLICATION TO FLUORESCENCE SPECTRA OF COMETS." The Astrophysical Journal, 747 (1): 37 [10.1088/0004-637x/747/1/37]
Villanueva, G., M. Mumma, B. Bonev, et al. R. Novak, R. Barber, and M. DiSanti. 2012. "Water in planetary and cometary atmospheres: H2O/HDO transmittance and fluorescence models." Journal of Quantitative Spectroscopy and Radiative Transfer, 113 (3): 202-220 [10.1016/j.jqsrt.2011.11.001]
McElwain, M. W., A. M. Mandell, B. E. Woodgate, et al. D. S. Spiegel, N. Madhusudhan, E. G. Amatucci, J. G. Budinoff, C. Blake, A. Burgasser, A. Burrows, M. Clampin, C. Conroy, L. D. Deming, E. Dunham, R. D. Foltz, Q. Gong, H. Knutson, T. T. Muench, R. Murray-Clay, H. L. Peabody, B. J. Rauscher, S. A. Rinehart, and G. L. Villanueva. 2012. "NIMBUS: the Near-infrared Multi-Band Ultraprecise Spectroimager for SOFIA." SPIE, 8446: [10.1117/12.927094]
Villanueva, G., M. Mumma, M. DiSanti, et al. B. Bonev, E. Gibb, K. Magee-Sauer, G. Blake, and C. Salyk. 2011. "The molecular composition of Comet C/2007 W1 (Boattini): Evidence of a peculiar outgassing and a rich chemistry." Icarus, 216 (1): 227-240 [10.1016/j.icarus.2011.08.024]
Jockers, K., S. Szutowicz, G. Villanueva, T. Bonev, and P. Hartogh. 2011. "HCN and CN in Comet 2P/Encke: Models of the non-isotropic, rotation-modulated coma and CN parent life time." Icarus, 215 (1): 153-185 [10.1016/j.icarus.2011.06.038]
Villanueva, G. L., M. J. Mumma, and K. Magee-Sauer. 2011. "Ethane in planetary and cometary atmospheres: Transmittance and fluorescence models of theν7band at 3.3μm." Journal of Geophysical Research, 116 (E8): E08012 [10.1029/2010je003794]
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Mumma, M. J., B. P. Bonev, G. L. Villanueva, et al. L. Paganini, M. A. DiSanti, E. L. Gibb, J. V. Keane, K. J. Meech, G. A. Blake, R. S. Ellis, M. Lippi, H. Boehnhardt, and K. Magee-Sauer. 2011. "TEMPORAL AND SPATIAL ASPECTS OF GAS RELEASE DURING THE 2010 APPARITION OF COMET 103P/HARTLEY 2." The Astrophysical Journal, 734 (1): L7 [10.1088/2041-8205/734/1/l7]
De Val-Borro, M., C. Jarchow, P. Hartogh, G. L. Villanueva, and M. Küppers. 2011. "CONSTRAINING VOLATILE ABUNDANCES IN COMET C/2004 Q2 (MACHHOLZ)." Advances in Geosciences - A 6-Volume Set, 149-160 [10.1142/9789814355377_0011]
Mandell, A. M., L. Drake Deming, G. A. Blake, et al. H. A. Knutson, M. J. Mumma, G. L. Villanueva, and C. Salyk. 2011. "Non-detection of L-band Line Emission from the Exoplanet HD189733b." The Astrophysical Journal, 728: 18 [Full Text (Link)] [10.1088/0004-637X/728/1/18]
Novak, R. E., M. J. Mumma, and G. L. Villanueva. 2011. "Measurement of the isotopic signatures of water on Mars; Implications for studying methane." Planetary and Space Science, 59: 163 [Full Text (Link)] [10.1016/j.pss.2010.06.017]
Radeva, Y. L., M. J. Mumma, G. L. Villanueva, and M. F. A'Hearn. 2011. "A Newly Developed Fluorescence Model for C2H6 _5 and Application to Cometary Spectra Acquired with NIRSPEC at Keck II." The Astrophysical Journal, 729: 135 [Full Text (Link)] [10.1088/0004-637X/729/2/135]
Bodewits, D., G. L. Villanueva, M. J. Mumma, et al. W. B. Landsman, J. A. Carter, and A. M. Read. 2011. "Swift-UVOT Grism Spectroscopy of Comets: A First Application to C/2007 N3 (Lulin)." The Astronomical Journal, 141: 12 [Full Text (Link)] [10.1088/0004-6256/141/1/12]
Paganini, L., G. L. Villanueva, L. M. Lara, et al. Z. Y. Lin, M. Küppers, P. Hartogh, and A. Faure. 2010. "HCN SPECTROSCOPY OF COMET 73P/SCHWASSMANN-WACHMANN 3. A STUDY OF GAS EVOLUTION AND ITS LINK TO CN." The Astrophysical Journal, 715 (2): 1258-1269 [10.1088/0004-637x/715/2/1258]
Drahus, M., M. Küppers, C. Jarchow, et al. L. Paganini, P. Hartogh, and G. L. Villanueva. 2010. "The HCN molecule as a tracer of the nucleus rotation of comet 73P-C/Schwassmann-Wachmann 3." Astronomy and Astrophysics, 510: A55 [10.1051/0004-6361/20078882]
Radeva, Y. L., M. J. Mumma, B. P. Bonev, et al. M. A. Disanti, G. L. Villanueva, K. Magee-Sauer, E. L. Gibb, and H. A. Weaver. 2010. "The organic composition of Comet C/2000 WM1 (LINEAR) revealed through infrared spectroscopy." Icarus, 206: 764 [Full Text (Link)] [10.1016/j.icarus.2009.09.014]
Villanueva, G. L., M. J. Mumma, B. P. Bonev, et al. M. A. Di Santi, E. L. Gibb, H. Böhnhardt, and M. Lippi. 2009. "A Sensitive Search for Deuterated Water in Comet 8p/Tuttle." The Astrophysical Journal Letters, 690: L5 [Full Text (Link)] [10.1088/0004-637X/690/1/L5]
Villanueva, G. L., M. J. Mumma, and R. E. Novak. 2009. "Strong release of methane on Mars: Evidence of biology or geology?" Geochimica et Cosmochimica Acta Supplement, 73: 1384 [Full Text (Link)]
Mumma, M. J., G. L. Villanueva, R. E. Novak, et al. T. Hewagama, B. P. Bonev, M. A. DiSanti, A. M. Mandell, and M. D. Smith. 2009. "Strong Release of Methane on Mars in Northern Summer 2003." Science, 323: 1041 [Full Text (Link)] [10.1126/science.1165243]
Disanti, M. A., G. L. Villanueva, S. N. Milam, et al. L. N. Zack, B. P. Bonev, M. J. Mumma, L. M. Ziurys, and W. M. Anderson. 2009. "A multi-wavelength study of parent volatile abundances in Comet C/2006 M4 (SWAN)." Icarus, 203: 589 [Full Text (Link)] [10.1016/j.icarus.2009.05.026]
Bonev, B. P., M. J. Mumma, E. L. Gibb, et al. M. A. Di Santi, G. L. Villanueva, K. Magee-Sauer, and R. S. Ellis. 2009. "Comet C/2004 Q2 (Machholz): Parent Volatiles, a Search for Deuterated Methane, and Constraint on the CH4 Spin Temperature." The Astrophysical Journal, 699: 1563 [Full Text (Link)] [10.1088/0004-637X/699/2/1563]
Magee-Sauer, K., M. J. Mumma, M. A. Disanti, et al. N. Dello Russo, E. L. Gibb, B. P. Bonev, and G. L. Villanueva. 2008. "The organic composition of Comet C/2001 A2 (LINEAR) I Evidence for an unusual organic chemistry." Icarus, 194: 347 [Full Text (Link)] [10.1016/j.icarus.2007.10.006]
Bonev, B. P., M. J. Mumma, Y. L. Radeva, et al. M. A. DiSanti, E. L. Gibb, and G. L. Villanueva. 2008. "The Peculiar Volatile Composition of Comet 8P/Tuttle: A Contact Binary of Chemically Distinct Cometesimals?" The Astrophysical Journal, 680: L61 [Full Text (Link)] [10.1086/589649]
Villanueva, G. L., M. J. Mumma, R. E. Novak, and T. Hewagama. 2008. "Identification of a new band system of isotopic CO2 near 33 μm: Implications for remote sensing of biomarker gases on Mars." Icarus, 195: 34 [Full Text (Link)] [10.1016/j.icarus.2007.11.014]
Villanueva, G. L., M. J. Mumma, R. E. Novak, and T. Hewagama. 2008. "Discovery of multiple bands of isotopic CO2 in the prime spectral regions used when searching for CH4 and HDO on Mars." Journal of Quantitative Spectroscopy & Radiative Transfer, v 109, iss 6, p 883-894, 109: 883 [Full Text (Link)] [10.1016/j.jqsrt.2007.12.016]
Mandell, A. M., M. J. Mumma, G. A. Blake, et al. B. P. Bonev, G. L. Villanueva, and C. Salyk. 2008. "Discovery of OH in Circumstellar Disks around Young Intermediate-Mass Stars." The Astrophysical Journal, 681: L25 [Full Text (Link)] [10.1086/590180]
Bonev, B. P., M. J. Mumma, H. Kawakita, H. Kobayashi, and G. L. Villanueva. 2008. "IRCS/Subaru observations of water in the inner coma of Comet 73P-B/Schwassmann Wachmann 3: Spatially resolved rotational temperatures and ortho para ratios." Icarus, 196: 241 [Full Text (Link)] [10.1016/j.icarus.2008.02.023]
Böhnhardt, H., M. J. Mumma, G. L. Villanueva, et al. M. A. DiSanti, B. P. Bonev, M. Lippi, and H. U. Käufl. 2008. "The Unusual Volatile Composition of the Halley-Type Comet 8P/Tuttle: Addressing the Existence of an Inner Oort Cloud." The Astrophysical Journal, 683: L71 [Full Text (Link)] [10.1086/591446]
Bonev, B. P., M. J. Mumma, G. L. Villanueva, et al. M. A. Disanti, R. S. Ellis, K. Magee-Sauer, and N. Dello Russo. 2007. "A Search for Variation in the H2O Ortho-Para Ratio and Rotational Temperature in the Inner Coma of Comet C/2004 Q2 (Machholz)." The Astrophysical Journal, 661: L97 [Full Text (Link)] [10.1086/518419]
Disanti, M. A., G. L. Villanueva, B. P. Bonev, et al. K. Magee-Sauer, J. E. Lyke, and M. J. Mumma. 2007. "Temporal evolution of parent volatiles and dust in Comet 9P/Tempel 1 resulting from the Deep Impact experiment." Icarus, 191: 481 [Full Text (Link)] [10.1016/j.icarus.2006.10.042]
DiSanti, M. A., W. M. Anderson, G. L. Villanueva, et al. B. P. Bonev, K. Magee-Sauer, E. L. Gibb, and M. J. Mumma. 2007. "Depleted Carbon Monoxide in Fragment C of the Jupiter-Family Comet 73P/Schwassmann-Wachmann 3." The Astrophysical Journal, 661: L101 [Full Text (Link)] [10.1086/518716]
Villanueva, G., P. Hartogh, and L. Reindl. 2006. "A digital dispersive matching network for SAW devices in chirp transform spectrometers." IEEE Transactions on Microwave Theory and Techniques, 54 (4): 1415-1424 [10.1109/tmtt.2006.871244]
DiSanti, M. A., B. P. Bonev, K. Magee-Sauer, et al. N. D. Russo, M. J. Mumma, D. C. Reuter, and G. L. Villanueva. 2006. "Detection of Formaldehyde Emission in Comet C/2002 T7 (LINEAR) at Infrared Wavelengths: Line-by-Line Validation of Modeled Fluorescent Intensities." The Astrophysical Journal, 650: 470 [Full Text (Link)] [10.1086/507118]
Villanueva, G. L., B. P. Bonev, M. J. Mumma, et al. K. Magee-Sauer, M. A. DiSanti, C. Salyk, and G. A. Blake. 2006. "The Volatile Composition of the Split Ecliptic comet 73P/Schwassmann-Wachmann 3: A Comparison of Fragments C and B." The Astrophysical Journal, 650: L87 [Full Text (Link)] [10.1086/508806]
Hartogh, P., A. S. Medvedev, T. Kuroda, et al. R. Saito, G. Villanueva, A. G. Feofilov, A. A. Kutepov, and U. Berger. 2005. "Description and climatology of a new general circulation model of the Martian atmosphere." Journal of Geophysical Research, 110 (E11): E11008 [10.1029/2005je002498]
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Mumma, M. J., M. A. DiSanti, K. Magee-Sauer, et al. B. P. Bonev, G. L. Villanueva, H. Kawakita, N. Dello Russo, E. L. Gibb, G. A. Blake, J. E. Lyke, R. D. Campbell, J. Aycock, A. Conrad, and G. M. Hill. 2005. "Parent Volatiles in Comet 9P/Tempel 1: Before and After Impact." Science, 310: 270 [Full Text (Link)] [10.1126/science.1119337]
Villanueva, G., and P. Hartogh. 2004. "The High Resolution Chirp Transform Spectrometer for the Sofia-Great Instrument." Experimental Astronomy, 18 (1-3): 77-91 [10.1007/s10686-005-9004-3]
Wilson, E. L., V. J. Riot, A. J. DiGregorio, et al. G. Ramu, P. Cleveland, L. M. Simms, D. Carter, B. Bruner, J. Young, and G. Villanueva. 2021. "MiniCarb: a passive, occultation-viewing, 6U CubeSat for observations of CO2, CH4, and H2O." Measurement Science and Technology 33 (1): 015902 [10.1088/1361-6501/ac3679]
Liuzzi, G., G. L. Villanueva, L. Trompet, et al. M. M. Crismani, A. Piccialli, S. Aoki, M. A. Lopez‐Valverde, A. Stolzenbach, F. Daerden, L. Neary, M. D. Smith, M. R. Patel, S. R. Lewis, R. T. Clancy, I. R. Thomas, B. Ristic, G. Bellucci, J. Lopez‐Moreno, and A. C. Vandaele. 2021. "First Detection and Thermal Characterization of Terminator CO 2 Ice Clouds With ExoMars/NOMAD." Geophysical Research Letters 48 (22): [10.1029/2021gl095895]
Crismani, M. M., G. L. Villanueva, G. Liuzzi, et al. M. D. Smith, E. W. Knutsen, F. Daerden, L. Neary, M. J. Mumma, S. Aoki, L. Trompet, I. R. Thomas, B. Ristic, G. Bellucci, A. Piccialli, S. Robert, A. Mahieux, J. Lopez Moreno, G. Sindoni, M. Giuranna, M. R. Patel, and A. C. Vandaele. 2021. "A Global and Seasonal Perspective of Martian Water Vapor From ExoMars/NOMAD." Journal of Geophysical Research: Planets 126 (11): [10.1029/2021je006878]
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Villanueva, G. L., M. Cordiner, P. G. Irwin, et al. I. de Pater, B. Butler, M. Gurwell, S. N. Milam, C. A. Nixon, S. H. Luszcz-Cook, C. F. Wilson, V. Kofman, G. Liuzzi, S. Faggi, T. J. Fauchez, M. Lippi, R. Cosentino, A. E. Thelen, A. Moullet, P. Hartogh, E. M. Molter, S. Charnley, G. N. Arney, A. M. Mandell, N. Biver, A. C. Vandaele, K. R. de Kleer, and R. Kopparapu. 2021. "No evidence of phosphine in the atmosphere of Venus from independent analyses." Nature Astronomy 5 (7): 631-635 [10.1038/s41550-021-01422-z]
Saxena, P., G. L. Villanueva, N. T. Zimmerman, A. M. Mandell, and A. J. Smith. 2021. "Simulating Reflected Light Exoplanet Spectra of the Promising Direct Imaging Target, υ Andromedae d, with a New, Fast Sampling Method Using the Planetary Spectrum Generator." The Astronomical Journal 162 (1): 30 [10.3847/1538-3881/abf657]
Liuzzi, G., G. L. Villanueva, S. Viscardy, et al. D. Mège, M. M. Crismani, S. Aoki, J. Gurgurewicz, P. Tesson, M. J. Mumma, M. D. Smith, S. Faggi, V. Kofman, E. W. Knutsen, F. Daerden, L. Neary, F. Schmidt, L. Trompet, J. T. Erwin, S. Robert, I. R. Thomas, B. Ristic, G. Bellucci, J. J. Lopez‐Moreno, M. R. Patel, and A. C. Vandaele. 2021. "Probing the Atmospheric Cl Isotopic Ratio on Mars: Implications for Planetary Evolution and Atmospheric Chemistry." Geophysical Research Letters 48 (9): [10.1029/2021gl092650]
Kofman, V., and G. L. Villanueva. 2021. "Absorption in exoplanet atmospheres: Combining experimental and theoretical databases to facilitate calculations of the molecular opacities of water." Journal of Quantitative Spectroscopy and Radiative Transfer 270 107708 [10.1016/j.jqsrt.2021.107708]
Knutsen, E. W., G. L. Villanueva, G. Liuzzi, et al. M. M. Crismani, M. J. Mumma, M. D. Smith, A. C. Vandaele, S. Aoki, I. R. Thomas, F. Daerden, S. Viscardy, J. T. Erwin, L. Trompet, L. Neary, B. Ristic, M. A. Lopez-Valverde, J. J. Lopez-Moreno, M. R. Patel, O. Karatekin, and G. Bellucci. 2021. "Comprehensive investigation of Mars methane and organics with ExoMars/NOMAD." Icarus 357 114266 [10.1016/j.icarus.2020.114266]
Kopparapu, R., G. Arney, J. Haqq-Misra, J. Lustig-Yaeger, and G. Villanueva. 2021. "Nitrogen Dioxide Pollution as a Signature of Extraterrestrial Technology." The Astrophysical Journal 908 (2): 164 [10.3847/1538-4357/abd7f7]
Irwin, P., S. Calcutt, J. Dobinson, et al. J. Alday, A. James, M. Roos-Serote, S. Aslam, C. Nixon, and G. Villanueva. 2020. "Modelling the expected observations of the Advanced Ice Giants Net Flux Radiometer (IG-NFR) instrument concept, under study for future entry probe missions to Uranus or Neptune." EPSC Abstracts EPSC2020-306 [10.5194/epsc2020-306]
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Pidhorodetska, D., T. J. Fauchez, G. L. Villanueva, S. D. Domagal-Goldman, and R. K. Kopparapu. 2020. "Detectability of Molecular Signatures on TRAPPIST-1e through Transmission Spectroscopy Simulated for Future Space-based Observatories." The Astrophysical Journal 898 (2): L33 [10.3847/2041-8213/aba4a1]
Doney, K. D., V. Kofman, G. Villanueva, and K. Sung. 2020. "A new model of monodeuterated ethane (C2H5D) spectrum: Enabling sensitive constraints on the D/H in ethane emission in comets." Journal of Quantitative Spectroscopy and Radiative Transfer 255 107225 [10.1016/j.jqsrt.2020.107225]
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Suissa, G., A. M. Mandell, E. T. Wolf, et al. G. L. Villanueva, T. Fauchez, and R. K. Kopparapu. 2020. "Dim Prospects for Transmission Spectra of Ocean Earths around M Stars." The Astrophysical Journal 891 (1): 58 [10.3847/1538-4357/ab72f9]
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Fauchez, T. J., G. L. Villanueva, E. W. Schwieterman, et al. M. Turbet, G. Arney, D. Pidhorodetska, R. K. Kopparapu, A. Mandell, and S. D. Domagal-Goldman. 2020. "Sensitive probing of exoplanetary oxygen via mid-infrared collisional absorption." Nature Astronomy 4 (4): 372-376 [10.1038/s41550-019-0977-7]
Faggi, S., M. J. Mumma, G. L. Villanueva, L. Paganini, and M. Lippi. 2019. "Quantifying the Evolution of Molecular Production Rates of Comet 21P/Giacobini–Zinner with iSHELL/NASA-IRTF." The Astronomical Journal 158 (6): 254 [10.3847/1538-3881/ab4f6e]
Aoki, S., A. C. Vandaele, F. Daerden, et al. G. L. Villanueva, G. Liuzzi, I. R. Thomas, J. T. Erwin, L. Trompet, S. Robert, L. Neary, S. Viscardy, R. T. Clancy, M. D. Smith, M. A. Lopez‐Valverde, B. Hill, B. Ristic, M. R. Patel, G. Bellucci, and J. Lopez‐Moreno. 2019. "Water Vapor Vertical Profiles on Mars in Dust Storms Observed by TGO/NOMAD." Journal of Geophysical Research: Planets 124 (12): 3482-3497 [10.1029/2019je006109]
Paganini, L., G. L. Villanueva, L. Roth, et al. A. M. Mandell, T. A. Hurford, K. D. Retherford, and M. J. Mumma. 2019. "A measurement of water vapour amid a largely quiescent environment on Europa." Nature Astronomy [10.1038/s41550-019-0933-6]
Wilson, E. L., A. J. DiGregorio, G. Villanueva, et al. C. E. Grunberg, Z. Souders, K. M. Miletti, A. Menendez, M. H. Grunberg, M. A. Floyd, J. E. Bleacher, E. S. Euskirchen, C. Edgar, B. J. Caldwell, B. Shiro, and K. Binsted. 2019. "A portable miniaturized laser heterodyne radiometer (mini-LHR) for remote measurements of column CH4 and CO2." Applied Physics B 125 (11): 211 [10.1007/s00340-019-7315-8]
Khayat, A., G. L. Villanueva, M. D. Smith, and S. D. Guzewich. 2019. "IRTF/CSHELL Mapping of Atmospheric HDO, H2O and D/H on Mars during Northern Summer." Icarus 330 204-216 [doi:10.1016/j.icarus.2019.04.007]
McKay, A. J., M. A. DiSanti, M. S. Kelley, et al. M. M. Knight, M. Womack, K. Wierzchos, O. H. Pinto, B. Bonev, G. L. Villanueva, N. D. Russo, A. L. Cochran, N. Biver, J. Bauer, R. J. Vervack, E. Gibb, N. Roth, and H. Kawakita. 2019. "The Peculiar Volatile Composition of CO-dominated Comet C/2016 R2 (PanSTARRS)." The Astronomical Journal 158 (3): 128 [10.3847/1538-3881/ab32e4]
Paganini, L., M. N. Camarca, M. J. Mumma, et al. S. Faggi, M. Lippi, and G. L. Villanueva. 2019. "Observations of Jupiter Family Comet 252P/LINEAR During a Close Approach to Earth Reveal Large Abundances of Methanol and Ethane." The Astronomical Journal 158 (3): 98 [10.3847/1538-3881/ab289c]
Palmer, P. I., E. L. Wilson, G. L. Villanueva, et al. G. Liuzzi, L. Feng, A. J. DiGregorio, J. Mao, L. Ott, and B. Duncan. 2019. "Potential improvements in global carbon flux estimates from a network of laser heterodyne radiometer measurements of column carbon dioxide." Atmospheric Measurement Techniques 12 (4): 2579-2594 [10.5194/amt-12-2579-2019]
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Korablev, O., G. L. Villanueva, and G. Liuzzi. 2019. "No detection of methane on Mars from early ExoMars Trace Gas Orbiter observations." Nature 568 (7753): 517-520 [10.1038/s41586-019-1096-4]
Liuzzi, G., G. L. Villanueva, M. J. Mumma, et al. M. D. Smith, F. Daerden, B. Ristic, I. Thomas, A. C. Vandaele, M. R. Patel, J.-J. Lopez-Moreno, and G. Bellucci. 2019. "Methane on Mars: New insights into the sensitivity of CH4 with the NOMAD/ExoMars spectrometer through its first in-flight calibration." Icarus 321 671-690 [10.1016/j.icarus.2018.09.021]
Cordiner, M. A., M. Y. Palmer, M. D. Val-Borro, et al. S. B. Charnley, L. Paganini, G. Villanueva, D. Bockelée-Morvan, N. Biver, A. J. Remijan, Y.-J. Kuan, S. N. Milam, J. Crovisier, D. C. Lis, and M. J. Mumma. 2019. "ALMA Autocorrelation Spectroscopy of Comets: The HCN/H13CN Ratio in C/2012 S1 (ISON)." The Astrophysical Journal 870 (2): L26 [10.3847/2041-8213/aafb05]
Hewagama, T., J. M. Bauer, K. Hughes, et al. D. Jennings, K. Brown, P. E. Clark, M. Daly, L. Feaga, D. Folta, N. Gorius, T. Hurford, M. Mumma, T. Livengood, C. Nixon, J. Sunshine, G. Villanueva, A. Zucherman, B. Malphrus, and S. Aslam. 2018. "Overview of Primitive Object Volatile Explorer (PrOVE) CubeSat or Smallsat concept." CubeSats and NanoSats for Remote Sensing II [10.1117/12.2321264]
Faggi, S., G. L. Villanueva, M. J. Mumma, and L. Paganini. 2018. "The Volatile Composition of Comet C/2017 E4 (Lovejoy) before its Disruption, as Revealed by High-resolution Infrared Spectroscopy with iSHELL at the NASA/IRTF." The Astronomical Journal 156 (2): 68 [10.3847/1538-3881/aace01]
Mousis, O., D. Atkinson, T. Cavalié, et al. L. Fletcher, M. Amato, S. Aslam, F. Ferri, J.-B. Renard, T. Spilker, E. Venkatapathy, P. Wurz, K. Aplin, A. Coustenis, M. Deleuil, M. Dobrijevic, T. Fouchet, T. Guillot, P. Hartogh, T. Hewagama, M. Hofstadter, V. Hue, R. Hueso, J.-P. Lebreton, E. Lellouch, J. Moses, G. Orton, J. Pearl, A. Sánchez-Lavega, A. Simon, O. Venot, J. Waite, R. Achterberg, S. Atreya, F. Billebaud, M. Blanc, F. Borget, B. Brugger, S. Charnoz, T. Chiavassa, V. Cottini, L. d'Hendecourt, G. Danger, T. Encrenaz, N. Gorius, L. Jorda, B. Marty, R. Moreno, A. Morse, C. Nixon, K. Reh, T. Ronnet, F.-X. Schmider, S. Sheridan, C. Sotin, P. Vernazza, and G. Villanueva. 2018. "Scientific rationale for Uranus and Neptune in situ explorations." Planetary and Space Science 155 12-40 [10.1016/j.pss.2017.10.005]
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Quintero Noda, C., G. L. Villanueva, Y. Katsukawa, et al. S. K. Solanki, D. Orozco Suárez, B. Ruiz Cobo, T. Shimizu, T. Oba, M. Kubo, T. Anan, K. Ichimoto, and Y. Suematsu. 2018. "Solar polarimetry in the K I D2 line : A novel possibility for a stratospheric balloon." Astronomy & Astrophysics 610 A79 [10.1051/0004-6361/201732111]
Devi, V. M., D. C. Benner, K. Sung, et al. T. J. Crawford, R. R. Gamache, C. L. Renaud, M. A. Smith, A. W. Mantz, and G. L. Villanueva. 2017. "Line parameters for CO2- and self-broadening in the ν1 band of HD16O." Journal of Quantitative Spectroscopy and Radiative Transfer 203 133-157 [10.1016/j.jqsrt.2017.01.032]
Khayat, A. S., G. L. Villanueva, M. J. Mumma, and A. T. Tokunaga. 2017. "A deep search for the release of volcanic gases on Mars using ground-based high-resolution infrared and submillimeter spectroscopy: Sensitive upper limits for OCS and SO2." Icarus 296 1-14 [doi:10.1016/j.icarus.2017.05.014]
Bhattacharyya, D., J. T. Clarke, J. Y. Chaufray, et al. M. Mayyasi, J. L. Bertaux, M. S. Chaffin, N. M. Schneider, and G. L. Villanueva. 2017. "Seasonal Changes in Hydrogen Escape From Mars Through Analysis of HST Observations of the Martian Exosphere Near Perihelion." Journal of Geophysical Research: Space Physics 122 (11): 11,756-11,764 [10.1002/2017ja024572]
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Snodgrass, C., M. F. A'Hearn, F. Aceituno, et al. V. Afanasiev, S. Bagnulo, J. Bauer, G. Bergond, S. Besse, N. Biver, D. Bodewits, H. Boehnhardt, B. P. Bonev, G. Borisov, B. Carry, V. Casanova, A. Cochran, B. C. Conn, B. Davidsson, J. K. Davies, J. de León, E. de Mooij, M. de Val-Borro, M. Delacruz, M. A. DiSanti, J. E. Drew, R. Duffard, N. J. Edberg, S. Faggi, L. Feaga, A. Fitzsimmons, H. Fujiwara, E. L. Gibb, M. Gillon, S. F. Green, A. Guijarro, A. Guilbert-Lepoutre, P. J. Gutiérrez, E. Hadamcik, O. Hainaut, S. Haque, R. Hedrosa, D. Hines, U. Hopp, F. Hoyo, D. Hutsemékers, M. Hyland, O. Ivanova, E. Jehin, G. H. Jones, J. V. Keane, M. S. Kelley, N. Kiselev, J. Kleyna, M. Kluge, M. M. Knight, R. Kokotanekova, D. Koschny, E. A. Kramer, J. J. López-Moreno, P. Lacerda, L. M. Lara, J. Lasue, H. J. Lehto, A. C. Levasseur-Regourd, J. Licandro, Z. Y. Lin, T. Lister, S. C. Lowry, A. Mainzer, J. Manfroid, J. Marchant, A. J. McKay, A. McNeill, K. J. Meech, M. Micheli, I. Mohammed, M. Monguió, F. Moreno, O. Muñoz, M. J. Mumma, P. Nikolov, C. Opitom, J. L. Ortiz, L. Paganini, M. Pajuelo, F. J. Pozuelos, S. Protopapa, T. Pursimo, B. Rajkumar, Y. Ramanjooloo, E. Ramos, C. Ries, A. Riffeser, V. Rosenbush, P. Rousselot, E. L. Ryan, P. Santos-Sanz, D. G. Schleicher, M. Schmidt, R. Schulz, A. K. Sen, A. Somero, A. Sota, A. Stinson, J. M. Sunshine, A. Thompson, G. P. Tozzi, C. Tubiana, G. L. Villanueva, X. Wang, D. H. Wooden, M. Yagi, B. Yang, B. Zaprudin, and T. J. Zegmott. 2017. "The 67P/Churyumov–Gerasimenko observation campaign in support of the Rosetta mission." Philosophical Transactions of the Royal Society A: Mathematical,	Physical and Engineering Sciences 375 (2097): 20160249 [10.1098/rsta.2016.0249]
Bonev, B. P., G. L. Villanueva, M. A. DiSanti, et al. H. Boehnhardt, M. Lippi, E. L. Gibb, L. Paganini, and M. J. Mumma. 2017. "Beyond 3 au from the Sun: The Hypervolatiles CH4, C2H6, and CO in the Distant Comet C/2006 W3 (Christensen)." The Astronomical Journal 153 (5): 241 [10.3847/1538-3881/aa64dd]
Cordiner, M. A., J. Boissier, S. B. Charnley, et al. A. J. Remijan, M. J. Mumma, G. Villanueva, D. C. Lis, S. N. Milam, L. Paganini, J. Crovisier, D. Bockelee-Morvan, Y.-J. Kuan, N. Biver, and I. M. Coulson. 2017. "ALMA Mapping of Rapid Gas and Dust Variations in Comet C/2012 S1 (ISON):New Insights into the Origin of Cometary HNC." The Astrophysical Journal 838 (2): 147 [10.3847/1538-4357/aa6590]
Roth, N. X., E. L. Gibb, B. P. Bonev, et al. M. A. DiSanti, M. J. Mumma, G. L. Villanueva, and L. Paganini. 2017. "The Composition of Comet C/2012 K1 (PanSTARRS) and the Distribution of Primary Volatile Abundances Among Comets." The Astronomical Journal 153 (4): 168 [10.3847/1538-3881/aa5d18]
Cordiner, M. A., N. Biver, J. Crovisier, et al. D. Bockelée-Morvan, M. J. Mumma, S. B. Charnley, G. Villanueva, L. Paganini, D. C. Lis, S. N. Milam, A. J. Remijan, I. M. Coulson, Y.-J. Kuan, and J. Boissier. 2017. "Thermal Physics of the Inner Coma: ALMA Studies of the Methanol Distribution and Excitation in Comet C/2012 K1 (PanSTARRS)." The Astrophysical Journal 837 (2): 177 [10.3847/1538-4357/aa6211]
Paganini, L., M. J. Mumma, E. L. Gibb, and G. L. Villanueva. 2017. "Ground-based Detection of Deuterated Water in Comet C/2014 Q2 (Lovejoy) at IR Wavelengths." The Astrophysical Journal Letters 836 (2): L25 [10.3847/2041-8213/aa5cb3]
Devi, V. M., D. C. Benner, K. Sung, et al. T. J. Crawford, R. R. Gamache, C. L. Renaud, M. A. Smith, A. W. Mantz, and G. L. Villanueva. 2017. "Line parameters for CO2 broadening in the ν2 band of HD16O." Journal of Quantitative Spectroscopy and Radiative Transfer 187 472-488 [10.1016/j.jqsrt.2016.10.004]
Faggi, S., G. L. Villanueva, M. J. Mumma, et al. J. R. Brucato, G. P. Tozzi, E. Oliva, F. Massi, N. Sanna, and A. Tozzi. 2016. "DETAILED ANALYSIS OF NEAR-IR WATER (H2O) EMISSION IN COMET C/2014 Q2 (LOVEJOY) WITH THE GIANO/TNG SPECTROGRAPH." The Astrophysical Journal 830 (2): 157 [10.3847/0004-637x/830/2/157]
Robert, S., A. Vandaele, I. Thomas, et al. Y. Willame, F. Daerden, S. Delanoye, C. Depiesse, R. Drummond, E. Neefs, L. Neary, B. Ristic, J. Mason, J.-J. Lopez-Moreno, J. Rodriguez-Gomez, M. Patel, G. Bellucci, and G. L. Villanueva. 2016. "Expected performances of the NOMAD/ExoMars instrument." Planetary and Space Science 124 94-104 [10.1016/j.pss.2016.03.003]
DiSanti, M. A., B. P. Bonev, E. L. Gibb, et al. L. Paganini, G. L. Villanueva, M. J. Mumma, J. V. Keane, G. A. Blake, N. D. Russo, K. J. Meech, R. J. Vervack, and A. J. McKay. 2016. "En Route To Destruction: The Evolution in Composition of Ices in Comet D/2012 S1 (ISON) Between 1.2 and 0.34 Au from the Sun as Revealed at Infrared Wavelengths." The Astrophysical Journal 820 (1): 34 [10.3847/0004-637x/820/1/34]
Gibb, E. L., B. P. Bonev, M. A. DiSanti, et al. G. L. Villanueva, L. Paganini, and M. J. Mumma. 2016. "AN INFRARED SEARCH FOR HDO IN COMET D/2012 S1 (ISON) AND IMPLICATIONS FOR iSHELL." The Astrophysical Journal 816 (2): 101 [10.3847/0004-637x/816/2/101]
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Cordiner, M. A., S. B. Charnley, M. J. Mumma, et al. D. Bockelée-Morvan, N. Biver, G. Villanueva, L. Paganini, S. N. Milam, A. J. Remijan, D. C. Lis, J. Crovisier, J. Boissier, Y.-J. Kuan, and I. M. Coulson. 2015. "Measuring the Distribution and Excitation of Cometary CH3OH Using ALMA." Proceedings of the International Astronomical Union 11 (A29A): 233-236 [10.1017/s1743921316002957]
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Gicquel, A., S. N. Milam, I. M. Coulson, et al. G. L. Villanueva, M. A. Cordiner, S. B. Charnley, M. A. DiSanti, M. J. Mumma, and S. Szutowicz. 2015. "THE EVOLUTION OF VOLATILE PRODUCTION IN COMET C/2009 P1 (GARRADD) DURING ITS 2011–2012 APPARITION." The Astrophysical Journal 807 (1): 19 [10.1088/0004-637x/807/1/19]
Khayat, A., G. Villanueva, M. Mumma, and A. Tokunaga. 2015. "A search for SO2, H2S and SO above Tharsis and Syrtis volcanic districts on Mars using ground-based high-resolution submillimeter spectroscopy." Icarus 253 130-141 [10.1016/j.icarus.2015.02.028]
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Villanueva, G. L., M. J. Mumma, R. E. Novak, et al. H. U. Kaufl, P. Hartogh, T. Encrenaz, A. Tokunaga, A. Khayat, and M. D. Smith. 2015. "Strong water isotopic anomalies in the martian atmosphere: Probing current and ancient reservoirs." Science 348 (6231): 218-221 [10.1126/science.aaa3630]
Bonev, B. P., M. A. DiSanti, G. L. Villanueva, et al. E. L. Gibb, L. Paganini, and M. J. Mumma. 2014. "THE INNER COMA OF COMET C/2012 S1 (ISON) AT 0.53 AU AND 0.35 AU FROM THE SUN." The Astrophysical Journal 796 (1): L6 [10.1088/2041-8205/796/1/l6]
Gicquel, A., S. N. Milam, G. L. Villanueva, et al. A. J. Remijan, I. M. Coulson, Y.-L. Chuang, S. B. Charnley, M. A. Cordiner, and Y.-J. Kuan. 2014. "GROUND-BASED MULTIWAVELENGTH OBSERVATIONS OF COMET 103P/HARTLEY 2." The Astrophysical Journal 794 (1): 1 [10.1088/0004-637x/794/1/1]
Paganini, L., M. J. Mumma, G. L. Villanueva, et al. J. V. Keane, G. A. Blake, B. P. Bonev, M. A. DiSanti, E. L. Gibb, and K. J. Meech. 2014. "C/2013 R1 (LOVEJOY) AT IR WAVELENGTHS AND THE VARIABILITY OF CO ABUNDANCES AMONG OORT CLOUD COMETS." The Astrophysical Journal 791 (2): 122 [10.1088/0004-637x/791/2/122]
DiSanti, M. A., G. L. Villanueva, L. Paganini, et al. B. P. Bonev, J. V. Keane, K. J. Meech, and M. J. Mumma. 2014. "Pre- and post-perihelion observations of C/2009 P1 (Garradd): Evidence for an oxygen-rich heritage?" Icarus 228 167-180 [10.1016/j.icarus.2013.09.001]
Cordiner, M. A., C. A. Nixon, N. Teanby, et al. P. G. Irwin, J. Serigano, G. L. Villanueva, and L. Paganini. 2014. "ALMA Measurements of the HNC and HC3N Distributions in Titans Atmosphere." ApJ 795 L30
Cordiner, M. A., A. Remijan, J. Boissier, et al. S. N. Milam, M. J. Mumma, L. Paganini, and G. L. Villanueva. 2014. "Mapping the release of volatiles in the inner comae of comets C/2012 F6 (Lemmon) and C/2012 S1 (ISON) using the Atacama Large Millimeter/Submillimeter Array." ApJ 792 L2
Paganini, L., M. A. DiSanti, M. J. Mumma, et al. G. L. Villanueva, B. P. Bonev, J. V. Keane, E. L. Gibb, H. Boehnhardt, and K. J. Meech. 2013. "THE UNEXPECTEDLY BRIGHT COMET C/2012 F6 (LEMMON) UNVEILED AT NEAR-INFRARED WAVELENGTHS." The Astronomical Journal 147 (1): 15 [10.1088/0004-6256/147/1/15]
de Val-Borro, M., M. Küppers, P. Hartogh, et al. L. Rezac, N. Biver, D. Bockelée-Morvan, J. Crovisier, C. Jarchow, and G. L. Villanueva. 2013. "A survey of volatile species in Oort cloud comets C/2001 Q4 (NEAT) and C/2002 T7 (LINEAR) at millimeter wavelengths." Astronomy & Astrophysics 559 A48 [10.1051/0004-6361/201322284]
Villanueva, G., K. Magee-Sauer, and M. Mumma. 2013. "Modeling of nitrogen compounds in cometary atmospheres: Fluorescence models of ammonia (NH3), hydrogen cyanide (HCN), hydrogen isocyanide (HNC) and cyanoacetylene (HC3N)." Journal of Quantitative Spectroscopy and Radiative Transfer 129 158-168 [10.1016/j.jqsrt.2013.06.010]
Gibb, E. L., B. P. Bonev, G. Villanueva, M. A. DiSanti, and M. J. Mumma. 2013. "Solar fluorescence model of CH3D as applied to comet emission." Journal of Molecular Spectroscopy 291 118-124 [10.1016/j.jms.2013.05.007]
Paganini, L., M. J. Mumma, H. Boehnhardt, et al. M. A. DiSanti, G. L. Villanueva, B. P. Bonev, M. Lippi, H. U. Käufl, and G. A. Blake. 2013. "GROUND-BASED INFRARED DETECTIONS OF CO IN THE CENTAUR-COMET 29P/SCHWASSMANN-WACHMANN 1 AT 6.26 AU FROM THE SUN." The Astrophysical Journal 766 (2): 100 [10.1088/0004-637x/766/2/100]
Radeva, Y. L., M. J. Mumma, G. L. Villanueva, et al. B. P. Bonev, M. A. DiSanti, M. F. A'Hearn, and N. Dello Russo. 2013. "High-resolution infrared spectroscopic measurements of Comet 2P/Encke: Unusual organic composition and low rotational temperatures." Icarus 223 (1): 298-307 [10.1016/j.icarus.2012.11.023]
Villanueva, G., M. Mumma, R. Novak, et al. Y. Radeva, H. Käufl, A. Smette, A. Tokunaga, A. Khayat, T. Encrenaz, and P. Hartogh. 2013. "A sensitive search for organics (CH4, CH3OH, H2CO, C2H6, C2H2, C2H4), hydroperoxyl (HO2), nitrogen compounds (N2O, NH3, HCN) and chlorine species (HCl, CH3Cl) on Mars using ground-based high-resolution infrared spectroscopy." Icarus 223 (1): 11-27 [10.1016/j.icarus.2012.11.013]
Lippi, M., G. L. Villanueva, M. A. DiSanti, et al. H. Böhnhardt, M. J. Mumma, B. P. Bonev, and D. Prialnik. 2013. "A new model for theν1vibrational band of HCN in cometary comae, with application to three comets." Astronomy & Astrophysics 551 A51 [10.1051/0004-6361/201219903]
Bonev, B. P., G. L. Villanueva, L. Paganini, et al. M. A. DiSanti, E. L. Gibb, J. V. Keane, K. J. Meech, and M. J. Mumma. 2013. "Evidence for two modes of water release in Comet 103P/Hartley 2: Distributions of column density, rotational temperature, and ortho–para ratio." Icarus 222 (2): 740-751 [10.1016/j.icarus.2012.07.034]
DiSanti, M. A., B. P. Bonev, G. L. Villanueva, and M. J. Mumma. 2012. "HIGHLY DEPLETED ETHANE AND MILDLY DEPLETED METHANOL IN COMET 21P/GIACOBINI-ZINNER: APPLICATION OF A NEW EMPIRICAL ν2-BAND MODEL FOR CH3OH NEAR 50 K." The Astrophysical Journal 763 (1): 1 [10.1088/0004-637x/763/1/1]
de Val-Borro, M., P. Hartogh, C. Jarchow, et al. M. Rengel, G. L. Villanueva, M. Küppers, N. Biver, D. Bockelée-Morvan, and J. Crovisier. 2012. "Submillimetric spectroscopic observations of volatiles in comet C/2004 Q2 (Machholz)." Astronomy & Astrophysics 545 A2 [10.1051/0004-6361/201219172]
Villanueva, G., M. Mumma, M. DiSanti, et al. B. Bonev, L. Paganini, and G. Blake. 2012. "A multi-instrument study of Comet C/2009 P1 (Garradd) at 2.1AU (pre-perihelion) from the Sun." Icarus 220 (1): 291-295 [10.1016/j.icarus.2012.03.027]
Gibb, E. L., B. P. Bonev, G. Villanueva, et al. M. A. DiSanti, M. J. Mumma, E. Sudholt, and Y. Radeva. 2012. "CHEMICAL COMPOSITION OF COMET C/2007 N3 (LULIN): ANOTHER ''ATYPICAL'' COMET." The Astrophysical Journal 750 (2): 102 [10.1088/0004-637x/750/2/102]
Paganini, L., M. J. Mumma, G. L. Villanueva, et al. M. A. DiSanti, B. P. Bonev, M. Lippi, and H. Boehnhardt. 2012. "THE CHEMICAL COMPOSITION OF CO-RICH COMET C/2009 P1 (GARRADD) AT R h = 2.4 and 2.0 AU BEFORE PERIHELION." The Astrophysical Journal 748 (1): L13 [10.1088/2041-8205/748/1/l13]
Paganini, L., M. Mumma, B. Bonev, et al. G. Villanueva, M. DiSanti, J. Keane, and K. Meech. 2012. "The formation heritage of Jupiter Family Comet 10P/Tempel 2 as revealed by infrared spectroscopy." Icarus 218 (1): 644-653 [10.1016/j.icarus.2012.01.004]
Villanueva, G. L., M. A. DiSanti, M. J. Mumma, and L.-H. Xu. 2012. "A QUANTUM BAND MODEL OF THE ν3FUNDAMENTAL OF METHANOL (CH3OH) AND ITS APPLICATION TO FLUORESCENCE SPECTRA OF COMETS." The Astrophysical Journal 747 (1): 37 [10.1088/0004-637x/747/1/37]
Villanueva, G., M. Mumma, B. Bonev, et al. R. Novak, R. Barber, and M. DiSanti. 2012. "Water in planetary and cometary atmospheres: H2O/HDO transmittance and fluorescence models." Journal of Quantitative Spectroscopy and Radiative Transfer 113 (3): 202-220 [10.1016/j.jqsrt.2011.11.001]
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Villanueva, G., M. Mumma, M. DiSanti, et al. B. Bonev, E. Gibb, K. Magee-Sauer, G. Blake, and C. Salyk. 2011. "The molecular composition of Comet C/2007 W1 (Boattini): Evidence of a peculiar outgassing and a rich chemistry." Icarus 216 (1): 227-240 [10.1016/j.icarus.2011.08.024]
Jockers, K., S. Szutowicz, G. Villanueva, T. Bonev, and P. Hartogh. 2011. "HCN and CN in Comet 2P/Encke: Models of the non-isotropic, rotation-modulated coma and CN parent life time." Icarus 215 (1): 153-185 [10.1016/j.icarus.2011.06.038]
Villanueva, G. L., M. J. Mumma, and K. Magee-Sauer. 2011. "Ethane in planetary and cometary atmospheres: Transmittance and fluorescence models of theν7band at 3.3μm." Journal of Geophysical Research 116 (E8): E08012 [10.1029/2010je003794]
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Mumma, M. J., B. P. Bonev, G. L. Villanueva, et al. L. Paganini, M. A. DiSanti, E. L. Gibb, J. V. Keane, K. J. Meech, G. A. Blake, R. S. Ellis, M. Lippi, H. Boehnhardt, and K. Magee-Sauer. 2011. "TEMPORAL AND SPATIAL ASPECTS OF GAS RELEASE DURING THE 2010 APPARITION OF COMET 103P/HARTLEY 2." The Astrophysical Journal 734 (1): L7 [10.1088/2041-8205/734/1/l7]
De Val-Borro, M., C. Jarchow, P. Hartogh, G. L. Villanueva, and M. Küppers. 2011. "CONSTRAINING VOLATILE ABUNDANCES IN COMET C/2004 Q2 (MACHHOLZ)." Advances in Geosciences - A 6-Volume Set 149-160 [10.1142/9789814355377_0011]
Mandell, A. M., L. Drake Deming, G. A. Blake, et al. H. A. Knutson, M. J. Mumma, G. L. Villanueva, and C. Salyk. 2011. "Non-detection of L-band Line Emission from the Exoplanet HD189733b." The Astrophysical Journal 728 18 [Full Text (Link)] [10.1088/0004-637X/728/1/18]
Novak, R. E., M. J. Mumma, and G. L. Villanueva. 2011. "Measurement of the isotopic signatures of water on Mars; Implications for studying methane." Planetary and Space Science 59 163 [Full Text (Link)] [10.1016/j.pss.2010.06.017]
Radeva, Y. L., M. J. Mumma, G. L. Villanueva, and M. F. A'Hearn. 2011. "A Newly Developed Fluorescence Model for C2H6 _5 and Application to Cometary Spectra Acquired with NIRSPEC at Keck II." The Astrophysical Journal 729 135 [Full Text (Link)] [10.1088/0004-637X/729/2/135]
Bodewits, D., G. L. Villanueva, M. J. Mumma, et al. W. B. Landsman, J. A. Carter, and A. M. Read. 2011. "Swift-UVOT Grism Spectroscopy of Comets: A First Application to C/2007 N3 (Lulin)." The Astronomical Journal 141 12 [Full Text (Link)] [10.1088/0004-6256/141/1/12]
Paganini, L., G. L. Villanueva, L. M. Lara, et al. Z. Y. Lin, M. Küppers, P. Hartogh, and A. Faure. 2010. "HCN SPECTROSCOPY OF COMET 73P/SCHWASSMANN-WACHMANN 3. A STUDY OF GAS EVOLUTION AND ITS LINK TO CN." The Astrophysical Journal 715 (2): 1258-1269 [10.1088/0004-637x/715/2/1258]
Drahus, M., M. Küppers, C. Jarchow, et al. L. Paganini, P. Hartogh, and G. L. Villanueva. 2010. "The HCN molecule as a tracer of the nucleus rotation of comet 73P-C/Schwassmann-Wachmann 3." Astronomy and Astrophysics 510 A55 [10.1051/0004-6361/20078882]
Radeva, Y. L., M. J. Mumma, B. P. Bonev, et al. M. A. Disanti, G. L. Villanueva, K. Magee-Sauer, E. L. Gibb, and H. A. Weaver. 2010. "The organic composition of Comet C/2000 WM1 (LINEAR) revealed through infrared spectroscopy." Icarus 206 764 [Full Text (Link)] [10.1016/j.icarus.2009.09.014]
Villanueva, G. L., M. J. Mumma, B. P. Bonev, et al. M. A. Di Santi, E. L. Gibb, H. Böhnhardt, and M. Lippi. 2009. "A Sensitive Search for Deuterated Water in Comet 8p/Tuttle." The Astrophysical Journal Letters 690 L5 [Full Text (Link)] [10.1088/0004-637X/690/1/L5]
Villanueva, G. L., M. J. Mumma, and R. E. Novak. 2009. "Strong release of methane on Mars: Evidence of biology or geology?" Geochimica et Cosmochimica Acta Supplement 73 1384 [Full Text (Link)]
Mumma, M. J., G. L. Villanueva, R. E. Novak, et al. T. Hewagama, B. P. Bonev, M. A. DiSanti, A. M. Mandell, and M. D. Smith. 2009. "Strong Release of Methane on Mars in Northern Summer 2003." Science 323 1041 [Full Text (Link)] [10.1126/science.1165243]
Disanti, M. A., G. L. Villanueva, S. N. Milam, et al. L. N. Zack, B. P. Bonev, M. J. Mumma, L. M. Ziurys, and W. M. Anderson. 2009. "A multi-wavelength study of parent volatile abundances in Comet C/2006 M4 (SWAN)." Icarus 203 589 [Full Text (Link)] [10.1016/j.icarus.2009.05.026]
Bonev, B. P., M. J. Mumma, E. L. Gibb, et al. M. A. Di Santi, G. L. Villanueva, K. Magee-Sauer, and R. S. Ellis. 2009. "Comet C/2004 Q2 (Machholz): Parent Volatiles, a Search for Deuterated Methane, and Constraint on the CH4 Spin Temperature." The Astrophysical Journal 699 1563 [Full Text (Link)] [10.1088/0004-637X/699/2/1563]
Magee-Sauer, K., M. J. Mumma, M. A. Disanti, et al. N. Dello Russo, E. L. Gibb, B. P. Bonev, and G. L. Villanueva. 2008. "The organic composition of Comet C/2001 A2 (LINEAR) I Evidence for an unusual organic chemistry." Icarus 194 347 [Full Text (Link)] [10.1016/j.icarus.2007.10.006]
Bonev, B. P., M. J. Mumma, Y. L. Radeva, et al. M. A. DiSanti, E. L. Gibb, and G. L. Villanueva. 2008. "The Peculiar Volatile Composition of Comet 8P/Tuttle: A Contact Binary of Chemically Distinct Cometesimals?" The Astrophysical Journal 680 L61 [Full Text (Link)] [10.1086/589649]
Villanueva, G. L., M. J. Mumma, R. E. Novak, and T. Hewagama. 2008. "Identification of a new band system of isotopic CO2 near 33 μm: Implications for remote sensing of biomarker gases on Mars." Icarus 195 34 [Full Text (Link)] [10.1016/j.icarus.2007.11.014]
Villanueva, G. L., M. J. Mumma, R. E. Novak, and T. Hewagama. 2008. "Discovery of multiple bands of isotopic CO2 in the prime spectral regions used when searching for CH4 and HDO on Mars." Journal of Quantitative Spectroscopy & Radiative Transfer, v 109, iss 6, p 883-894 109 883 [Full Text (Link)] [10.1016/j.jqsrt.2007.12.016]
Mandell, A. M., M. J. Mumma, G. A. Blake, et al. B. P. Bonev, G. L. Villanueva, and C. Salyk. 2008. "Discovery of OH in Circumstellar Disks around Young Intermediate-Mass Stars." The Astrophysical Journal 681 L25 [Full Text (Link)] [10.1086/590180]
Bonev, B. P., M. J. Mumma, H. Kawakita, H. Kobayashi, and G. L. Villanueva. 2008. "IRCS/Subaru observations of water in the inner coma of Comet 73P-B/Schwassmann Wachmann 3: Spatially resolved rotational temperatures and ortho para ratios." Icarus 196 241 [Full Text (Link)] [10.1016/j.icarus.2008.02.023]
Böhnhardt, H., M. J. Mumma, G. L. Villanueva, et al. M. A. DiSanti, B. P. Bonev, M. Lippi, and H. U. Käufl. 2008. "The Unusual Volatile Composition of the Halley-Type Comet 8P/Tuttle: Addressing the Existence of an Inner Oort Cloud." The Astrophysical Journal 683 L71 [Full Text (Link)] [10.1086/591446]
Bonev, B. P., M. J. Mumma, G. L. Villanueva, et al. M. A. Disanti, R. S. Ellis, K. Magee-Sauer, and N. Dello Russo. 2007. "A Search for Variation in the H2O Ortho-Para Ratio and Rotational Temperature in the Inner Coma of Comet C/2004 Q2 (Machholz)." The Astrophysical Journal 661 L97 [Full Text (Link)] [10.1086/518419]
Disanti, M. A., G. L. Villanueva, B. P. Bonev, et al. K. Magee-Sauer, J. E. Lyke, and M. J. Mumma. 2007. "Temporal evolution of parent volatiles and dust in Comet 9P/Tempel 1 resulting from the Deep Impact experiment." Icarus 191 481 [Full Text (Link)] [10.1016/j.icarus.2006.10.042]
DiSanti, M. A., W. M. Anderson, G. L. Villanueva, et al. B. P. Bonev, K. Magee-Sauer, E. L. Gibb, and M. J. Mumma. 2007. "Depleted Carbon Monoxide in Fragment C of the Jupiter-Family Comet 73P/Schwassmann-Wachmann 3." The Astrophysical Journal 661 L101 [Full Text (Link)] [10.1086/518716]
Villanueva, G., P. Hartogh, and L. Reindl. 2006. "A digital dispersive matching network for SAW devices in chirp transform spectrometers." IEEE Transactions on Microwave Theory and Techniques 54 (4): 1415-1424 [10.1109/tmtt.2006.871244]
DiSanti, M. A., B. P. Bonev, K. Magee-Sauer, et al. N. D. Russo, M. J. Mumma, D. C. Reuter, and G. L. Villanueva. 2006. "Detection of Formaldehyde Emission in Comet C/2002 T7 (LINEAR) at Infrared Wavelengths: Line-by-Line Validation of Modeled Fluorescent Intensities." The Astrophysical Journal 650 470 [Full Text (Link)] [10.1086/507118]
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redpajama_set_name: RedPajamaCommonCrawl