Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Géraldine Zenhäusern"'
Autor:
Jiaqi Li, Caroline Beghein, Scott M. McLennan, Anna C. Horleston, Constantinos Charalambous, Quancheng Huang, Géraldine Zenhäusern, Ebru Bozdağ, W. T. Pike, Matthew Golombek, Vedran Lekić, Philippe Lognonné, W. Bruce Banerdt
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
The authors show that the Martian crust, ~4300 km from the InSight landing site, has a subsurface interface similar to that beneath the lander, suggesting it is a regional or global feature that may be related to the closure of pore spaces at depth.
Externí odkaz:
https://doaj.org/article/2328856ae6cf436eaee028a1d3d8838b
Autor:
Taichi Kawamura, John F. Clinton, Géraldine Zenhäusern, Savas Ceylan, Anna C. Horleston, Nikolaj L. Dahmen, Cecilia Duran, Doyeon Kim, Matthieu Plasman, Simon C. Stähler, Fabian Euchner, Constantinos Charalambous, Domenico Giardini, Paul Davis, Grégory Sainton, Philippe Lognonné, Mark Panning, William B. Banerdt
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 5, Pp n/a-n/a (2023)
Abstract NASA's InSight has detected a large magnitude seismic event, labeled S1222a. The event has a moment magnitude of MWMa4.7, with five times more seismic moment compared to the second largest event. The event is so large that features are clear
Externí odkaz:
https://doaj.org/article/d7455cedeffe42adb5e1ce978eca60f9
Autor:
Anna C. Horleston, John F. Clinton, Savas Ceylan, Domenico Giardini, Constantinos Charalambous, Jessica C. E. Irving, Philippe Lognonné, Simon C. Stähler, Géraldine Zenhäusern, Nikolaj L. Dahmen, Cecilia Duran, Taichi Kawamura, Amir Khan, Doyeon Kim, Matthieu Plasman, Fabian Euchner, Caroline Beghein, Éric Beucler, Quancheng Huang, Martin Knapmeyer, Brigitte Knapmeyer-Endrun, Vedran Lekić, Jiaqi Li, Clément Perrin, Martin Schimmel, Nicholas C. Schmerr, Alexander E. Stott, Eléonore Stutzmann, Nicholas A. Teanby, Zongbo Xu, Mark Panning, William B. Banerdt
Publikováno v:
The Seismic Record, Vol 2, Iss 2, Pp 88-99 (2022)
For over three Earth years the Marsquake Service has been analyzing the data sent back from the Seismic Experiment for Interior Structure—the seismometer placed on the surface of Mars by NASA’s InSight lander. Although by October 2021, the Mars s
Externí odkaz:
https://doaj.org/article/87e72dc521fb434ea90c8aedf08f5375
Publikováno v:
Seismica, Vol 1, Iss 1 (2022)
The seismic events that preceded the leaks in the Nordstream natural gas pipelines in the Baltic Sea have been interpreted as explosions on the seabed. We use a polarization-based location method initially developed for marsquakes to locate the sourc
Externí odkaz:
https://doaj.org/article/6e49d4068ae144c2962e0796aded2440
Publikováno v:
Earth, Planets and Space, Vol 73, Iss 1, Pp 1-16 (2021)
Abstract The electromagnetic (EM) field variations capable of probing the electrical conductivity of the upper mantle and mantle transition zone have a period range between a few hours and 1 day. At these periods, the dominant source of the EM signal
Externí odkaz:
https://doaj.org/article/2528cbda8da940609da74288390e2705
Autor:
Ingrid J. Daubar, Benjamin A. Fernando, Raphaël F. Garcia, Peter M. Grindrod, Géraldine Zenhäusern, Natalia Wójcicka, Nicholas A. Teanby, Simon C. Stähler, Liliya Posiolova, Anna C. Horleston, Gareth S. Collins, Constantinos Charalambous, John Clinton, Maria E. Banks, Marouchka Froment, Philippe Lognonné, Mark Panning, W. Bruce Banerdt
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 9, p 175 (2023)
We report confirmed impact sources for two seismic events on Mars detected by the NASA InSight mission. These events have been positively associated with fresh impact craters identified from orbital images, which match predicted locations and sizes t
Externí odkaz:
https://doaj.org/article/7c92ea0007634430af7bc86accd30399
Autor:
Doyeon Kim, Simon Stähler, Christian Boehm, Ved Lekic, Domenico Giardini, Savas Ceylan, John Clinton, Paul Davis, Cecilia Duran, Amir Khan, Brigitte Knapmeyer-Endrun, Ross Maguire, Mark Panning, Ana-Catalina Plesa, Nicholas Schmerr, Mark Wieczorek, Géraldine Zenhäusern, Philippe Lognonné, William Banerdt
After more than 4 Earth years of operation on the martian surface monitoring the planet’s ground vibrations, the InSight’s seismometer is now retired. Throughout the mission, analyses of body waves from marsquakes and impacts have led to importan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f7448d6530ba60c3e02f3857c9b27e6
https://doi.org/10.5194/egusphere-egu23-12524
https://doi.org/10.5194/egusphere-egu23-12524
Autor:
Géraldine Zenhäusern, Natalia Wójcicka, Simon Stähler, Gareth Collins, Ingrid Daubar, Domenico Giardini, Martin Knapmeyer, John Clinton, Savas Ceylan
The current Martian cratering rate has been determined either from repeated orbital imaging (e.g.[1][2]), or using lunar rates extended to Mars in combination with crater counting [3]. Eight seismic events detected by the NASA InSight seismometer hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c0b965d605b48b06e495616f026c1f5
https://doi.org/10.5194/egusphere-egu23-12953
https://doi.org/10.5194/egusphere-egu23-12953
Autor:
Géraldine Zenhäusern, Natalia Wojcicka, Simon Stähler, Gareth Collins, Ingrid Daubar, Martin Knapmeyer, Savas Ceylan, John Clinton, Domenico Giardini
The crater density on planetary surfaces is used to determine their ages throughout the solar system, which requires a model for the rate of meteorite impacts of different sizes. For craters smaller than 30 meters, this rate has been observed from th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df86d44ce2457583de2999af34a314b7
https://doi.org/10.21203/rs.3.rs-2742268/v1
https://doi.org/10.21203/rs.3.rs-2742268/v1
Autor:
Savas Ceylan, Domenico Giardini, John Clinton, Doyeon Kim, Amir Khan, Simon C. Stähler, Géraldine Zenhäusern, Philippe Lognonné, William Bruce Banerdt
InSight’s seismometers recorded more than 1300 events. Ninety-eight of these, named the low-frequency family, show energy predominantly below 1 Hz down to ∼0.125 Hz. The Marsquake Service identified seismic phases and computed distances for 42 of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe0dab46421e91f0db5c4762c2d6ba53
https://doi.org/10.22541/essoar.167898490.00069263/v1
https://doi.org/10.22541/essoar.167898490.00069263/v1