Zobrazeno 1 - 10
of 116
pro vyhledávání: '"Amy A, Simon"'
Autor:
Xinyue Wang, Liming Li, Xun Jiang, Patrick M. Fry, Robert A. West, Conor A. Nixon, Larry Guan, Thishan D. Karandana G, Ronald Albright, Joshua E. Colwell, Tristan Guillot, Mark D. Hofstadter, Matthew E. Kenyon, Anthony Mallama, Santiago Perez-Hoyos, Agustin Sanchez-Lavega, Amy A. Simon, Daniel Wenkert, Xi Zhang
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract The global energy budget is pivotal to understanding planetary evolution and climate behaviors. Assessing the energy budget of giant planets, particularly those with large seasonal cycles, however, remains a challenge without long-term obser
Externí odkaz:
https://doaj.org/article/08f31c7e99aa4aca823c6701b3661877
Autor:
Samantha N. Hasler, L. C. Mayorga, William M. Grundy, Amy A. Simon, Susan D. Benecchi, Carly J. A. Howett, Silvia Protopapa, Heidi B. Hammel, Daniel D. Wenkert, S. Alan Stern, Kelsi N. Singer, Simon B. Porter, Pontus C. Brandt, Joel W. Parker, Anne J. Verbiscer, John R. Spencer, The New Horizons Planetary Science Theme Team
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 12, p 267 (2024)
We present flux measurements of Uranus observed at phase angles of 43.°9, 44.°0, and 52.°4 by the Multispectral Visible Imaging Camera on the New Horizons spacecraft during 2023, 2010, and 2019, respectively. New Horizons imaged Uranus at a distan
Externí odkaz:
https://doaj.org/article/2b5a410bc0fd4ea79c744791235027b1
Zonal and Regional Jupiter Brightness Trends from the Hubble Outer Planet Atmospheres Legacy Program
Autor:
Amy A. Simon, Michael H. Wong
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 11, p 259 (2024)
The Hubble Outer Planet Atmospheres Legacy program began in 2014 and has observed Jupiter yearly from 2015 to 2024. Using high spatial resolution imaging from the Hubble Wide Field Camera 3, brightness trends were investigated focusing on the unique
Externí odkaz:
https://doaj.org/article/04afb70f84874bb5b7284b5a167d8c09
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 10, p 223 (2024)
Jupiter’s Great Red Spot (GRS) is known to exhibit oscillations in its westward drift with a 90-day period. The GRS was observed with the Hubble Space Telescope on eight dates over a single oscillation cycle in 2023 December to 2024 March to search
Externí odkaz:
https://doaj.org/article/46637008b4034965b663e40f5b1bb493
Autor:
Francois-Xavier Schmider, Patrick Gaulme, Raúl Morales-Juberías, Jason Jackiewicz, Ivan Gonçalves, Tristan Guillot, Amy A. Simon, Michael H. Wong, Thomas Underwood, David Voelz, Cristo Sanchez, Riley DeColibus, Sarah A. Kovac, Sean Sellers, Doug Gilliam, Patrick Boumier, Thierry Appourchaux, Julien Dejonghe, Jean Pierre Rivet, Steve Markham, Saburo Howard, Lyu Abe, Djamel Mekarnia, Masahiro Ikoma, Hidekazu Hanayama, Bun’ei Sato, Masanobu Kunitomo, Hideyuki Izumiura
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 4, p 100 (2024)
We present three-dimensional (3D) maps of Jupiter’s atmospheric circulation at cloud-top level from Doppler-imaging data obtained in the visible domain with JIVE, the second node of the JOVIAL network, which is mounted on the Dunn Solar Telescope a
Externí odkaz:
https://doaj.org/article/58f4ca6d3b914085b18707b3b16c390f
Autor:
Amy A. Simon, Matthew M. Hedman, Philip D. Nicholson, Matthew S. Tiscareno, Mark R. Showalter, Troy McDonald, Samantha Callos
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 3, Pp n/a-n/a (2023)
Abstract Saturn's ring spokes typically appear over an 8‐year duration centered on equinox. Hubble Space Telescope observations in 2021 indicate the beginning of a new spoke season as Saturn approaches equinox in 2025. The spokes show increased con
Externí odkaz:
https://doaj.org/article/de0ed01b1df74f9a886579af963704c4
Autor:
Daniella N. DellaGiustina, Michael C. Nolan, Anjani T. Polit, Michael C. Moreau, Dathon R. Golish, Amy A. Simon, Coralie D. Adam, Peter G. Antreasian, Ronald-Louis Ballouz, Olivier S. Barnouin, Kris J. Becker, Carina A. Bennett, Richard P. Binzel, Brent J. Bos, Richard Burns, Nayessda Castro, Steven R. Chesley, Philip R. Christensen, M. Katherine Crombie, Michael G. Daly, R. Terik Daly, Heather L. Enos, Davide Farnocchia, Sandra Freund Kasper, Rose Garcia, Kenneth M. Getzandanner, Scott D. Guzewich, Christopher W. Haberle, Timothy Haltigin, Victoria E. Hamilton, Karl Harshman, Noble Hatten, Kyle M. Hughes, Erica R. Jawin, Hannah H. Kaplan, Dante S. Lauretta, Jason M. Leonard, Andrew H. Levine, Andrew J. Liounis, Christian W. May, Laura C. Mayorga, Lillian Nguyen, Lynnae C. Quick, Dennis C. Reuter, Edgard Rivera-Valentín, Bashar Rizk, Heather L. Roper, Andrew J. Ryan, Brian Sutter, Mathilde M. Westermann, Daniel R. Wibben, Bobby G. Williams, Kenneth Williams, C. W. V. Wolner
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 10, p 198 (2023)
The Origins, Spectral Interpretation, Resource Identification, and Security–Regolith Explorer (OSIRIS-REx) spacecraft mission characterized and collected a sample from asteroid (101955) Bennu. After the OSIRIS-REx Sample Return Capsule released to
Externí odkaz:
https://doaj.org/article/7388c60b86e44ed0b96c68123bb8d0ea
Publikováno v:
Remote Sensing, Vol 14, Iss 6, p 1518 (2022)
Each of the giant planets, Jupiter, Saturn, Uranus, and Neptune, has been observed by at least one robotic spacecraft mission. However, these missions are infrequent; Uranus and Neptune have only had a single flyby by Voyager 2. The Hubble Space Tele
Externí odkaz:
https://doaj.org/article/a045602f50fe44b9a7c8c6d352f41b9b
Autor:
Antara Sen, Beth E. Clark, Edward A. Cloutis, Daniella N. DellaGiustina, Amanda R. Hendrix, Amy A. Simon, Daniel M. Applin, Alexis Parkinson, Nathalie Turenne, Stephanie Connell, Salvatore M. Ferrone, Jian‐Yang Li, Lucy F. Lim, Dante S. Lauretta, Carlé Pieters
Publikováno v:
Meteoritics & Planetary Science. 56:1173-1190
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec0558cb55a5b38bbaa75f855820d715
https://doi.org/10.1111/maps.13699
https://doi.org/10.1111/maps.13699
Autor:
Michael H. Wong, Lawrence A. Sromovsky, Patrick M. Fry, Agustín Sánchez-Lavega, Ricardo Hueso, Jon Legarreta, Amy A. Simon, Raúl Morales-Juberías, Joshua Tollefson, Imke de Pater, Patrick G.J. Irwin
Dark spots on Neptune observed by Voyager and the Hubble Space Telescope are thought to be anticyclones with lifetimes of a few years, in contrast with very long-lived anticyclones in Jupiter and Saturn. The full life cycle of any Neptune dark spot h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6fba0e60a93922be08ec529cc73eafc
https://doi.org/10.1016/j.icarus.2022.115123
https://doi.org/10.1016/j.icarus.2022.115123
