Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Richard G. French"'
Autor:
Richard G. French, Damya Souami
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 11, p 202 (2023)
In support of studies of decadal-timescale evolution of outer solar system atmospheres and ring systems, we present detailed Earth-based stellar occultation predictions for Jupiter, Saturn, Uranus, Neptune, Titan, and Triton for 2023–2050, based on
Externí odkaz:
https://doaj.org/article/690079abda84476d8ee7b4e6d9407ea4
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 10, p 199 (2023)
Measurements made by the Voyager 2 spacecraft during its flybys of Uranus in 1986 found warm stratospheric and hot thermospheric temperatures that cannot be explained by solar energy alone. It contributes to what has become known as the “giant plan
Externí odkaz:
https://doaj.org/article/723b97d2df6546be8c5c4ca3f0a4c37e
Autor:
Jack Wisdom, Rola Dbouk, Burkhard Militzer, William B. Hubbard, Francis Nimmo, Brynna G. Downey, Richard G. French
Publikováno v:
Science. 377:1285-1289
The origin of Saturn’s ~26.7° obliquity and ~100-million-year-old rings is unknown. The observed rapid outward migration of Saturn’s largest satellite, Titan, could have raised Saturn’s obliquity through a spin-orbit precession resonance with
Autor:
Richard G. French, Colleen A. McGhee-French, Mitchell Gordon, Richard L. Baron, Amanda S. Bosh, Marc W. Buie, Nancy Chanover, Mary Ann Clark, Edward W. Dunham, Linda M. French, Ian S. Glass, Jay D. Goguen, Brooke Gregory, Rachel A. Hock, Julie A. Kangas, Stephen E. Levine, Keith Y. Matthews, Emily C. McMason, Karen J. Meech, Jessica Mink, Philip D. Nicholson, Michael J. Person, Françoise Roques, Bruno Sicardy, Bringfried Stecklum, David Tholen, Eliot F. Young, Leslie A. Young
Publikováno v:
Icarus. 395:115474
The Uranian rings were discovered serendipitously on 10 March 1977 during a stellar occultation (Elliot et al., 1977a; Millis et al., 1977), and a rich set of subsequent Earth-based occultations revealed that these narrow and sharp-edged rings were e
Autor:
Philip D. Nicholson, Richard G. French, Colleen A. McGhee-French, Pierre-Yves Longaretti, Matthew M. Hedman, Maryame El Moutamid, Joshua Colwell, Essam A. Marouf, Nicole Rappaport, Sophia Flury, Jolene Fong, Ryan Maguire, Glen Steranka
Publikováno v:
Icarus. 390:115287
Autor:
Colleen A. McGhee-French, Philip D. Nicholson, Richard G. French, Matthew M. Hedman, Bill Bridges, Christopher R. Mankovich
Saturn's rings act as a system of innumerable test particles that are remarkably sensitive to periodic disturbances in the planet's gravitational field. We identify 15 additional density and bending waves in Saturn's C ring driven by the planet's int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e94c54cdc31dcf0f6154cd738deb659c
https://resolver.caltech.edu/CaltechAUTHORS:20210908-171123343
https://resolver.caltech.edu/CaltechAUTHORS:20210908-171123343
Autor:
Peter L. Bender, Erwan Mazarico, Frank G. Lemoine, A. P. Jongeling, Anthony J. Mannucci, John W. Armstrong, W. Williamson, K. Matsumoto, Attila Komjathy, A. K. Verma, I. R. Linscott, G. G. Peytaví, O. Karatekin, Paolo Tortora, Alexander S. Konopliv, Takeshi Imamura, E. R. Kursinski, Bruce G. Bills, Michael K. Bird, G. K. Botteon, M.D. Di Benedetto, T. Van Hoolst, David H. Atkinson, R. K. Choudhary, Slava G. Turyshev, Paul G. Steffes, Virginia Notaro, Richard A. Simpson, Daniele Serra, Francesca Ferri, M. M. Kobayashi, Maria T. Zuber, F. M. Flasar, Steve Matousek, Ryan S. Park, D. P. Hinson, C. Dumoulin, Richard G. French, T. M. Bocanegra-Bahamon, Sami W. Asmar, Michael Watkins, Daniele Durante, H. Ando, Dustin Buccino, S. Bruinsma, Chad Edwards, H. M. Elliott, Véronique Dehant, C. O. Ao, Silvia Tellmann, Yohai Kaspi, Jean-Charles Marty, Robert Lillis, Essam A. Marouf, Sander Goossens, Mark Hofstadter, Marzia Parisi, Panagiotis Vergados, Anthony L. Genova, Jean-Pierre Barriot, Nilton O. Renno, Paolo Cappuccio, Ravit Helled, Mark A. Wieczorek, M. P. Pugh, T. J. W. Lazio, Marco Zannoni, Kerri Cahoy, S. Le Maistre, Robert A. Preston, Bernd Häusler, P. Rosenblatt, N. Ashby, D. J. Bell, Nan Yu, Anton I. Ermakov, Paul Withers, David E. Smith, Marie Yseboodt, B. D. Tapley, Martin Pätzold, T. A. Ely, Tom Andert, Luciano Iess, Patricia Beauchamp
Publikováno v:
Bulletin of the AAS
Bulletin of the AAS, American Astronomical Society, 2021, 53 (4), ⟨10.3847/25c2cfeb.9d29ef85⟩
Bulletin of the AAS, American Astronomical Society, 2021, 53 (4), ⟨10.3847/25c2cfeb.9d29ef85⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40a5f80e162ba4e3ddcb0e42cc8cef52
https://hal.archives-ouvertes.fr/hal-03429303
https://hal.archives-ouvertes.fr/hal-03429303
Publikováno v:
Icarus. 319:599-626
We investigate waves driven in Saturn’s rings by planetary normal modes, concentrating on the previously unexplored inner C ring. In this region, the known waves all have exceptionally short wavelengths, which has proven problematic for previous st
Autor:
Doug Sinclair, Jonathan Currie, Richard Hunter, Mike Loucks, Richard G. French, Ehson Mosleh, Peter Beck
Publikováno v:
Bulletin of the AAS. 53
Autor:
S. Diniega, Florence Tan, Charles D. Edwards, Tom Komarek, William Coogan, Ryan Conversano, Velibor Cormarkovic, Vlada Stamenkovic, Don Banfield, Louis Giersch, Michael Mischna, Nathan Barba, Luca Montabone, Mazen M. Shihabi, Robert Lillis, Charles D. Norton, Artur B. Chmielewski, Ryan Woolley, Michael Gallagher, C. Swann, Steve Matousek, Alex Austin, Pamela Clark, Richard G. French, John Fuller, Paul B. Niles, Chris Loghry
Publikováno v:
Bulletin of the AAS. 53