Beyond Standard Flares: Atypical Solar Flares as a New Category
Authors: Satyam Agarwal (CSPAR, UAH, USA), Alphonse C. Sterling (NASA Marshall Space Flight Center, USA), Shibu K. Mathew (Udaipur Solar Observatory, PRL, India), Ronald LView More
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Resistive instabilities of current sheets in stratified plasmas with a gravitational field
Authors: Faisal Sayed (Department of Physics, The University of Texas at Austin, Austin, TX 78712, USA), Anna Tenerani (Department of Physics, The University of TexasView More
Understanding how Coronal Heating and Magnetic Field Scaling Affects Global Properties of the Low and Middle Corona
Authors: Caroline L. Evans (Univeristy of Colorado Boulder, CIRES, NSO), Cooper Downs (Predictive Science Inc.), Donald Schmit (CIRES) The magnetic field of the Sun isView More
Free Energy Sources of Ion-scale Waves Observed by Parker Solar Probe
Authors: Niranjana Shankarappa (University of Arizona) , Kristopher Klein (University of Arizona), Mihailo Martinovic (University of Arizona), Trevor Bowen (UC Berkeley), PSP SPAN team (UCView More
Measurement of the Coronal Electron Temperature in the Era of DEMs
Authors: Sarah Bruce (University of Colorado Boulder), Kevin Reardon (NSO) Measuring the temperature of the different constituents of the coronal plasma can provide information onView More
NASA’s Heliophysics Division is seeking two heliophysics program scientists. Those interested may apply via USA Jobs May 29 – June 2, 2026.
NASA’s Heliophysics Division leads the study of the Sun’s impact on the space environment at Earth and across the solar system, including space weather toView More
Decoupling CME Properties from Solar Cycle Effects and Heliocentric Distance
Authors: Yakub Olufadi (University of New Hampshire), Nada AlHadda (University of New Hampshire), Noe Lugaz (University of New Hampshire), Bin Zhuang (University of New Hampshire),View More
Abundance Ratio Variations in Solar Energetic Particle Events Observed by Parker Solar Probe from 2018 – 2025
Authors: S. Pak (Princeton University), C. M. S. Cohen (Caltech), R. A. Leske (Caltech), E. R. Christian (NASA/GSFC), L. Y. Khoo (Princeton University), M. E.View More
Indirect Imaging of the Magnetic Reconnection Region in Flares Using Observations of Chromospheric Ribbon Structure
Authors: Chris Lowder (Southwest Research Institute), William Ashfield IV (Southwest Research Institute) , Charles Kankelborg (Montana State University) , and Sean-Eowyn Brannon (Montana State University)View More
3D Magnetic Field Evolution and Pre-Eruptive Signatures in Major Solar Flares: A Combined Statistical and Case Study Approach
Authors: Vasyl Yurchyshyn (Big Bear Solar Observatory), Seth Garland (Sagamore Hill Solar Observatory) We present an investigation of the 3D coronal magnetic field evolution associatedView More
Spheromaks in The Time-Dependent Corona and Heliosphere
Authors: Roberto Lionello (PSI), Viacheslav S. Titov (PSI), Cooper Downs (PSI), Jon A. Linker (PSI), Emily I. Mason (PSI), Tibor Török (PSI) Spheromaks or detachedView More
NASA Heliophysics Division Virtual Community Meeting: May 20, 2026, at 11:00 a.m. ET
Join us for the Heliophysics Community Meeting on Wednesday, May 20, 2026, at 11 a.m. ET. This one-hour community meeting will be hosted virtually and isView More
SOLAR-1 Magnetometer Data are now Available
NOAA has started releasing magnetometer measurements from its Space Weather Observations at L1 to Advance Readiness – 1 (SOLAR-1) observatory to the space weather operationalView More
The CLEAR SEP Benchmark Dataset
Authors: Kathryn Whitman (KBR, NASA JSC SRAG), A. Steve Johnson (Leidos, NASA JSC SRAG), Ian Richardson (University of Maryland, NASA GSFC), Weihao Liu (University ofView More
What Science Can We Do with The L1 Spacecraft Fleet?
Authors: S. Raptis (Johns Hopkins Applied Physics Laboratory), D. L. Turner (Johns Hopkins Applied Physics Laboratory), T. Horbury (Imperial College London), D. Chakrabarty (PRL-Gujarat, India),View More
Calibration and Validation of the SOLAR-1 Magnetometer
Authors: Konstantinos Horaites (CIRES/NOAA), Nathan Howard (CIRES/NOAA), Fadil Inceoglu (CIRES/NOAA), Juan V. Rodriguez (CIRES/NOAA), Michael Grotenhuis (Chesapeake Aerospace at NASA), Jeffrey Kronenwetter (Chesapeake Aerospace atView More
Incoherence of a Coronal Mass Ejection with the Occurrence of Internal Magnetic Reconnection Investigated by Multi-Spacecraft Measurements
Authors: Bin Zhuang (University of New Hampshire), Noé Lugaz (University of New Hampshire), Charles J. Farrugia (University of New Hampshire), Xiaocan Li (Los Alamos NationalView More
Understanding electron motion during Landau damping of a Langmuir wave through the lens of entropy
Authors: Hasith Perera (Department of Physics and Astronomy, Clemson University), Paul Cassak (Clemson University), Michael Shay (University of Delaware) Landau damping is a well-studied mechanismView More
A 3-D Reconstruction of CMEs Launched Toward Earth on 2025 November 9-11
Authors: Brian E. Wood (NRL), Phillip Hess (NRL), Kelly Victor-French (NRL), Karl Battams (NRL) We use imaging from STEREO-A, LASCO, and Solo-HI to reconstruct theView More
Spectroscopic heterogeneity and multiscale ribbon fragmentation during a solar flare observed by DKIST
Authors: Cole Tamburri (CU Boulder, LASP, NSO), Maria Kazachenko (CU Boulder, LASP, NSO), Ryan French (LASP), Adam Kowalski (CU Boulder, LASP, NSO), Rahul Yadav (LASP,View More
Reinforced Shock Acceleration Across the Solar System and Beyond
Authors: Savvas Raptis (JHU/APL), Drew L. Turner (JHU/APL), Ahmad Lalti (Northumbria University), Damiano Caprioli (The University of Chicago), Martin Lindberg (Department of Physics and Astronomy,View More
The Role of Magnetic Reconnection in Energizing Protons and Heavier Ions at the Heliospheric Current Sheet
Authors: Giulia Murtas (Center for KINETIC Plasma Physics, WVU), Xiaocan Li (LANL / New Mexico Consortium), Fan Guo (LANL), Giuseppe Arrò (UW-Madison), Jeongbhin Seo (LANL),View More
Comparison of Time-dependent Boundary-driven Heliospheric MHD models
Authors: Ronald M. Caplan (Predictive Science Inc.), Tinatin Baratashvili (KU Leuven), Evangelia Samara (NASA Goddard Space Flight Center), Talwinder Singh (Georgia State University), Elena ProvornikovaView More
Exploring Magnetic Island Morphology with 2D MHD
Authors: Rayta Pradata (University of Delaware), M. Bilal Khan (University of Delaware), Sean Oughton (University of Waikato Dept. of Mathematics), Francesco Pecora (University of Delaware),View More
Merging of multiple CMEs as the Solar Source of the Grand Geomagnetic Storm in May 2024
Authors: Chin-Chun Wu (Naval Research laboratory); Kan Liou ( SPACE SCIENCE CONSULTING, LLC); Brian E. Wood (Naval Research laboratory) The 10-11 May 2024 grand geomagneticView More
Physics-Informed Machine Learning for Multi-Layer Spectral Inversion
Authors: Ziyang Zhang (NJIT), Qin Li (NJIT), Vasyl Yurchyshyn (BBSO), Kangwoo Yi (NJIT), Haimin (BBSO & NJIT), Bo Shen (NJIT) Strong chromospheric absorption lines suchView More
A Collective Study of Filament Eruptions and their Geoeffectiveness
In this study, we investigate approximately 20 filament eruptions, associated Earth-orientated CMEs, all of which were geoeffective. The events are categorized into two groups: (1)View More
Observational Constraints on Collisionless Heating in the Solar Wind
Authors: Tamar Ervin (UC Berkeley | SSL), Trevor A. Bowen (UC Berkeley | SSL), Alfred Mallet (UC Berkeley | SSL), Philip A. Isenberg (University ofView More
Improving Solar Flare Forecasting Using the Time Evolution of SHARP Parameters
Authors: Talwinder Singh (Department of Physics & Astronomy, Georgia State University, Atlanta, GA 30303, USA), Timothy S. Newman (Department of Computer Science, University of AlabamaView More
Prediction of Coronal Mass Ejections Using Advanced AI Techniques: From Data Augmentation to Geoeffectiveness Estimation
Authors: Jialiang Li (Institute for Space Weather Sciences, New Jersey Institute of Technology), Vasyl Yurchyshyn (Big Bear Solar Observatory, New Jersey Institute of Technology), JasonView More
This is a test poster for SHINE 2026 honoring Artemis II
Authors: Katie Whitman (KBR, NASA JSC SRAG), The SRAG Team (NASA JSC SRAG) From https://www.nasa.gov/blogs/missions/2026/04/11/artemis-ii-astronauts-back-in-houston-reunite-with-families/ The Artemis II crew of NASA astronauts – Reid Wiseman, Victor Glover, and Christina Koch, and CSA (Canadian Space Agency)View More
European Space Weather Week (ESWW) 2026 in Florence, Italy from 2nd – 6th November (hybrid)
ESWW 2026 LOC From: Kamen Kozarev <kkozarev – at – astro.bas.bg> and Michele Piana <esww2026.loc – at – gmail.com> The European Space Weather Week (ESWW)View More
Abstract Call: UK Space Weather & Space Environment IV (2026) [29 May Deadline]
Dear Colleagues. Abstracts are warmly invited from all national and international colleagues for UK Space Weather & Space Environment Meeting IV: Space as a GlobalView More
National Academies Committee on Solar and Space Physics on March 24-25
The National Academies invites you to attend our upcoming hybrid meeting of the Committee on Solar and Space Physics on March 24-25 as part ofView More
Call for convening of sessions and discussion meetings – European Space Weather Week 2026, 2nd – 6th November 2026, Florence, Italy
From: Kamen Kozarev <kkozarev – at – astro.bas.bg> and Michele Piana <esww2026.loc@gmail.com> The European Space Weather Week (ESWW) 2026 will be held in Florence, ItalyView More
Space Weather Physical Scientist Position at NOAA
The National Centers for Environmental Information (NCEI) in NOAA/NESDIS is looking for a new Space Weather Scientist. The Space Weather Scientist will advance the applicationView More
JOB OPENING: Ionospheric / Thermospheric Research Scientist at CIRES and NOAA/SWPC
The Cooperative Institute for Research in Environmental Sciences (CU CIRES) invites applications for a Research Scientist position at NOAA Space Weather Prediction Center (SWPC). TheView More
Space Weather Internship Opportunity at NASA Space Weather Program Office in Summer 2026
The NASA Space Weather Program Office invites eight dedicated and motivated early career professionals to co-develop two space weather projects with users and end users.View More
First Announcement: European Space Weather Week 2026 call for convening of sessions and discussion meetings, 2nd – 6th November 2026, Florence, Italy
European Space Weather Week (ESWW) 2026 will be held in Florence, Italy from 2nd – 6th November in a hybrid format. The overarching theme forView More
Tenure Track Faculty Position in Space Sciences/Technology in Embry-Riddle Aeronautical University
The Department of Physical Sciences of Embry-Riddle Aeronautical University, Daytona Beach Campus, invites applications for a tenure-track faculty position in the field of space science and/or aerospaceView More