Impact of solar wind disappearance event on the Martian nightside ionospheric species: First resultsThe impact of a rarest solar wind phenomenon [disappearing solar wind (DSW) event during 26-28 December 2022] on the Martian nightside ionosphere is investigated, for the first time, using MAVEN…L. Ram, D. Rout, S. Sarkhel·Mar 29, 2024SaveLearn
Employing the coupled EUHFORIA-OpenGGCM model to predict CME geoeffectivenessEUropean Heliospheric FORecasting Information Asset (EUHFORIA) is a physics-based data-driven solar wind and CME propagation model designed for space weather forecasting and event analysis…Anwesha Maharana, W. Douglas Cramer, Evangelia Samara et al.·Mar 28, 2024SaveLearn
Preliminary mapping of ionospheric total electron content (TEC) over Ecuador using global positioning system (GPS) dataThe ionosphere affects radio signals by altering their speed, direction, and trajectory, causing a temporary delay known as ionospheric delay, which is directly related to the total electron content…Ericson D. Lopez, Bryan A. Ubillus, Ariel A. Meza·Mar 27, 2024SaveLearn
Turbulence properties and kinetic signatures of electron in Kelvin-Helmholtz waves during a geomagnetic stormWe present a comprehensive study of Magnetospheric Multiscale (MMS) spacecraft encounter with KHI during a geomagnetic storm, focusing on elucidating key turbulence properties and reconnection…Harsha Gurram, Jason R. Shuster, Li-Jen Chen et al.·Mar 27, 2024SaveLearn
On the Heating of the Slow Solar-Wind by Imbalanced Alfv\'en-Wave Turbulence from 0.06 au to 1 au: Parker Solar Probe and Solar Orbiter observationsIn this work we analyze plasma and magnetic field data provided by the Parker Solar Probe (PSP) and Solar Orbiter (SO) missions to investigate the radial evolution of the heating of…Sofiane Bourouaine, Jean C. Perez, Benjamin D. G. Chandran et al.·Mar 26, 2024SaveLearn
Analysis of the background signal in Tianwen-1 MINPASince November 2021, Tianwen-1 started its scientific instrument Mars Ion and Neutral Particle Analyzer (MINPA) to detect the particles in the Martian space. To evaluate the reliability of the plasma…Ziyang Wang, Bin Miao, Yuming Wang et al.·Mar 20, 2024SaveLearn
Statistical analysis of IUVB values in Mexico City from 2000 to 2022The solar radiation are electromagnetic waves, composed of infrared, visible spectrum and ultraviolet. The infrared component is the cause of thermal energy, the visible spectrum allows to see and…C. H. Zepeda-Fernández, F. A. Sánchez-Arévalo, E. Moreno-Barbosa·Mar 19, 2024SaveLearn
A kinetic-magnetohydrodynamic model with adaptive mesh refinement for modeling heliosphere neutral-plasma interactionThe charge exchange between the interstellar medium (ISM) and the solar wind plasma is crucial for determining the structures of the heliosphere. Since both the neutral-ion and neutral-neutral…Yuxi Chen, Gabor Toth, Erick Powell et al.·Mar 19, 2024SaveLearn
Cohesion and Shear Strength of Compacted Lunar and Martian Regolith SimulantsShear strength and cohesion of granular materials are important geotechnical properties that play a crucial role in the stability and behavior of lunar and Martian regolith, as well as their…B. Dotson, D. Sanchez Valencia, C. Millwater et al.·Mar 16, 2024SaveLearn
A new launch pad failure mode: Analysis of fine particles from the launch of the first Starship orbital test flightThis study examines the characteristics, composition, and origin of fine particle debris samples collected following the launch of the first Starship orbital test flight, which suggests a new launch…B. Dotson, P. Metzger, J. Hafner et al.·Mar 16, 2024SaveLearn
Forecasting Geoffective Events from Solar Wind Data and Evaluating the Most Predictive Features through Machine Learning ApproachesThis study addresses the prediction of geomagnetic disturbances by exploiting machine learning techniques. Specifically, the Long-Short Term Memory recurrent neural network, which is particularly…Sabrina Guastavino, Katsiaryna Bahamazava, Emma Perracchione et al.·Mar 14, 2024SaveLearn
Field Line Curvature Scattering in the Dayside Off-Equatorial Minima RegionsMagnetic field line curvature (FLC) scattering is an effective mechanism for collisionless particle scattering. In the terrestrial magnetosphere, the FLC scattering plays an essential role in shaping…Bin Cai, Hui Zhu·Mar 14, 2024SaveLearn
A Survey of Coronal Mass Ejections Measured In Situ by Parker Solar Probe During 2018-2022We present a statistical investigation of the radial evolution of 28 interplanetary coronal mass ejections (ICMEs), measured in situ by the Parker Solar Probe (PSP) spacecraft from 2018 October to…Tarik M. Salman, Teresa Nieves-Chinchilla, Lan K. Jian et al.·Mar 5, 2024SaveLearn
The solar cycle 25 multi-spacecraft solar energetic particle event catalog of the SERPENTINE projectThe Solar energetic particle analysis platform for the inner heliosphere (SERPENTINE) project presents it's new multi-spacecraft SEP event catalog for events observed in solar cycle 25. Observations…N. Dresing, A. Yli-Laurila, S. Valkila et al.·Mar 1, 2024SaveLearn
A Multi-Model Ensemble System for the outer Heliosphere (MMESH): Solar Wind Conditions near JupiterHow the solar wind influences the magnetospheres of the outer planets is a fundamentally important question, but is difficult to answer in the absence of consistent, simultaneous monitoring of the…M. J. Rutala, C. M. Jackman, M. J. Owens et al.·Feb 29, 2024SaveLearn
Mind the Gap: Nonlocal Cascades and Preferential Heating in High-β Alfv\'enic TurbulenceCharacterizing the thermodynamics of turbulent plasmas is key to decoding observable signatures from astrophysical systems. In magnetohydrodynamic (MHD) turbulence, nonlinear interactions between…Waverly Gorman, Kristopher G. Klein·Feb 26, 2024SaveLearn
Electron heating at quasi-perpendicular collisionless shocksAdiabatic and non-adiabatic electron dynamics have been proposed to explain electron heating across collisionless shocks. We analyze the evolution of the suprathermal electrons across 310…Ahmad Lalti, Yuri V. Khotyaintsev, Daniel B. Graham·Feb 26, 2024SaveLearn
Slow electron holes in the Earth's magnetosheathWe present a statistical analysis of electrostatic solitary waves observed aboard Magnetospheric Multiscale spacecraft in the Earth's magnetosheath. Applying single-spacecraft interferometry to…Z. I. Shaikh, I. Y. Vasko, I. H. Hutchinson et al.·Feb 25, 2024SaveLearn
Field-Aligned Current Structures during the Terrestrial Magnetosphere's Transformation into Alfven Wings and RecoveryOn April 24th, 2023, a CME event caused the solar wind to become sub-Alfvenic, leading to the development of an Alfven Wing configuration in the Earth's Magnetosphere. Alfven Wings have previously…Jason M. H. Beedle, Li-Jen Chen, Jason R. Shuster et al.·Feb 23, 2024SaveLearn
Solar Power Generation Profile Estimation for Lunar Surface Solar PV SystemsAs NASA prepares to carry out its Artemis lunar missions, the design and planning of robust power systems tailored to the lunar environment become necessary and urgent. Solar photovoltaic (PV)…Jesus Silva-Rodriguez, Xingpeng Li·Feb 22, 2024SaveLearn
AuroraMag: Twin Explorer of Asymmetry in Aurora and Solar Wind-Magnetosphere CouplingIn the present-day context, small satellites and their constellations consisting of varying sizes (nano, micro, pico satellites) are being favored for remote sensing and in situ probing of the…Ankush Bhaskar, Jayadev Pradeep, Shyama Narendranath et al.·Feb 22, 2024SaveLearn
Simulation of charged particles in Earth's magnetosphere: an approach to the Van Allen beltsEarth's magnetosphere, beyond protecting the ozone layer, is a natural phenomena which allows to study the interaction between charged particles from solar activity and electromagnetic fields. In…Jorge Enrique García-Farieta, Alejandro Hurtado·Feb 15, 2024SaveLearn
Earth's Alfv\'en wings driven by the April 2023 Coronal Mass EjectionWe report a rare regime of Earth's magnetosphere interaction with sub-Alfv\'enic solar wind in which the windsock-like magnetosphere transforms into one with Alfv\'en wings. In the magnetic cloud of…Li-Jen Chen, Daniel Gershman, Brandon Burkholder et al.·Feb 12, 2024SaveLearn
Anisotropy of Density Fluctuations in the Solar Wind at 1 auA well-known property of solar wind plasma turbulence is the observed anisotropy of the autocorrelations, or equivalently the spectra, of velocity and magnetic field fluctuations. Here we explore the…Jiaming Wang, Rohit Chhiber, Sohom Roy et al.·Feb 7, 2024SaveLearn
The impact of non-equilibrium plasma distributions on solar wind measurements by Vigil's Plasma AnalyserIn order to protect society from space weather impacts, we must monitor space weather and obtain early warnings for extreme events if possible. For this purpose, the European Space Agency is…Hongjie Zhang, Daniel Verscharen, Georgios Nicolaou·Feb 7, 2024SaveLearn