Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Scott England"'
Autor:
Deepak Kumar Karan, Carlos R. Martinis, Robert E. Daniell, Richard W. Eastes, Wenbin Wang, William E. McClintock, Robert G. Michell, Scott England
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 15, Pp n/a-n/a (2024)
Abstract Using NASA's Global‐scale Observations of the Limb and Disk (GOLD) imager, we report nightside ionospheric changes during the G5 super geomagnetic storm of 10 and 11 May 2024. Specifically, the nightside southern crest of the Equatorial Io
Externí odkaz:
https://doaj.org/article/353f15b7d19142499550d9fc2b3819dc
Autor:
Michael S. Chaffin, Christopher M. Fowler, Justin Deighan, Sonal Jain, Greg Holsclaw, Andréa Hughes, Robin Ramstad, Yaxue Dong, Dave Brain, Hoor AlMazmi, Krishnaprasad Chirakkil, John Correira, Scott England, J. Scott Evans, Matt Fillingim, Rob Lillis, Fatma Lootah, Susarla Raghuram, Jim McFadden, Jasper Halekas, Jared Espley, Nick Schneider, Majd Mayyasi, Christina O. Lee, Shannon Curry, Hessa AlMatroushi
Publikováno v:
Geophysical Research Letters, Vol 49, Iss 17, Pp n/a-n/a (2022)
Abstract Proton aurora at Mars are thought to form indirectly, as a result of solar wind proton charge exchange with planetary coronal hydrogen upstream of the bow shock. This charge exchange produces beamed energetic neutral atoms that bypass the in
Externí odkaz:
https://doaj.org/article/743a0c865bd44c1b9285ab3263056d5c
Autor:
Fatma Hussain Lootah, Justin Deighan, Matthew Fillingim, Sonal Jain, J. Scott Evans, Hessa Al Matroushi, Michael Chaffin, Gregory Holsclaw, Robert Lillis, Hour Al Mazmi, John Correira, Scott England
Publikováno v:
Geophysical Research Letters, Vol 49, Iss 17, Pp n/a-n/a (2022)
Abstract The Emirates Mars Ultraviolet Spectrometer (EMUS) is a far ultraviolet spectrometer on‐board the Emirates Mars Mission's (EMM) which arrived at Mars on 9 February 2021. EMUS is designed to observe key neutral species in the Martian thermos
Externí odkaz:
https://doaj.org/article/e65b0b6475e74987bb4b7764b6699984
Autor:
Matthew Fillingim, Robert Lillis, Anna Mittelholz, Hessa AlMatroushi, Hoor AlMazmi, Michael Chaffin, Peter Chi, Krishnaprasad Chirakkil, John Corriera, Justin Deighan, Scott England, Scott Evans, Heidi Haviland, Greg Holsclaw, Sonal Jain, Catherine Johnson, Steven Joy, Benoit Langlais, Fatma Lootah, Susarla Raghuram
The Emirates Mars Ultraviolet Spectrometer (EMUS) onboard the Emirates Mars Mission spacecraft, which observes ultraviolet emission between approximately 100 and 170 nm, has observed multiple instances of nightside aurora at Mars. Variations in the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5294224ee218215d527b6caa8dc21d5f
https://doi.org/10.5194/egusphere-egu23-2149
https://doi.org/10.5194/egusphere-egu23-2149
Autor:
Gregory Holsclaw, Justin Deighan, Michael Chaffin, Hessa Al Matroushi, Robert Lillis, Matthew Fillingim, Scott England, Sonal Jain, Fatma Lootah, Hoor Al Mazmi, Gabriel Bershenyi, Emily Pilinski, Thibaud Teil, Jeff Parker, Omran Sharaf
The Emirates Mars Mission (EMM) Hope probe launched on 20 Jul 2020 and entered Mars orbit on 9 Feb 2021, carrying a payload of 3 complementary instruments to characterize the global atmosphere across the full range of altitudes (surface to exosphere)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b3673bbaf247be1ce3f81455645b6dc
https://doi.org/10.5194/egusphere-egu23-10186
https://doi.org/10.5194/egusphere-egu23-10186
Autor:
Susarla Raghuram, Krishnaprasad Chirakkil, Justin Deighan, Michael Chaffin, Sonal Jain, Robert Lillis, Marko Gacesa, Matthew O. Fillingim, David Brain, Ed Thiemann, Frank Eparvier, Greg Holsclaw, Scott England, Scott Evans, Fatma Hussain Lootah, Hoor Abdelrahman Al Mazmi, Shannon Curry, Hessa Rashid Al Matroushi
Atomic hydrogen and oxygen are the dominant species in the Martian exosphere. Atomic hydrogen is essentially produced from the dissociation of H2O, whereas, hot oxygen atoms are populated by non-thermal processes such as the dissociative recombinatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0fae44e61d15a54a1cfc639103fcf33
https://doi.org/10.5194/egusphere-egu23-13324
https://doi.org/10.5194/egusphere-egu23-13324
Autor:
Justin Deighan, Michael Chaffin, Krishnaprasad Chirakkil, Hessa Al Matroushi, Robert Lillis, Matthew Fillingim, Scott England, Sonal Jain, Greg Holsclaw, Fatma Lootah, Hoor Al Mazmi, Susarla Raghuram, Frank Eparvier, Ed Thiemann, Phil Chamberlin, Shannon Curry
One of the primary objectives of the Emirates Mars Mission (EMM) is to study the seasonal variation of the upper atmosphere of Mars and associated changes in the escape of atmosphere to space. Here we present a preliminary analysis of the oxygen popu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ab234d92684b2d339a73765f2334bd0
https://doi.org/10.5194/egusphere-egu23-4712
https://doi.org/10.5194/egusphere-egu23-4712
Autor:
Michael Chaffin, Justin Deighan, Sonal Jain, Greg Holsclaw, Raghuram Susarla, Hoor AlMazmi, Krishnaprasad Chirakkil, John Correira, Scott England, Frank Eparvier, J. Scott Evans, Matt Fillingim, Rob Lillis, Fatma Lootah, Ed Thiemann, Shannon Curry, Hessa AlMatroushi
The surface of the planet Mars exhibits a record of dessiccation and oxidation, the legacy of significant water escape to space as hydrogen and oxygen. This H escape can be constrained using ultraviolet observations of the planet's upper atmosphere,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f834f579ec992b1c0668fcc83e251d16
https://doi.org/10.5194/egusphere-egu23-9200
https://doi.org/10.5194/egusphere-egu23-9200
Autor:
Sonal Jain, Justin Deighan, Michale Chaffin, Greg Holsclaw, Rob Lillis, Matthew Fillingim, Scott England, Hoor Al Mazmi, Fatma Lootah, Roger Yelle, Sumedha Gupta, Nick Schneider, Hessa Al Matroushi
The major scientific objective of the Emirates Mars Mission (EMM) is to explore the global atmospheric dynamics of the Martian atmosphere both in short term (diurnal) and long term (seasonal). The Emirates Mars Ultraviolet Spectrometer (EMUS) instrum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::282125b67a7a0a80acd4350a3dd40037
https://doi.org/10.5194/egusphere-egu23-10598
https://doi.org/10.5194/egusphere-egu23-10598
Autor:
Colin C. Triplett, Brian J. Harding, Yen-Jung J. Wu, Scott England, Christoph R. Englert, Jonathan J. Makela, Michael H. Stevens, Thomas Immel
Publikováno v:
Space Science Reviews. 219
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb765149f91b4360011b8847ae7e3103
https://doi.org/10.1007/s11214-022-00944-w
https://doi.org/10.1007/s11214-022-00944-w