Space Weather VOL.24 ISSUE 5 | 23 May 2026
The May 2024 Superstorm Coronal Mass Ejections as Observed by the Psyche Gamma‐Ray and Neutron Spectrometer
Madison Liebel + Patrick N Peplowski + David J Lawrence ...
We report new measurements of high‐energy protons ejected by the sun during the May 2024 Ganon superstorm. Our observations were made by the Neutron Spectrometer (NS) on the...
Journal of Geophysical Research: Planets VOL.131 ISSUE 4 | 21 April 2026
Late Bombardment of Carbonaceous Asteroids Recorded in Chang'e‐6 Lunar Metals
Xiaoying Liu + Yangting Lin + Douglas NC Lin ...
Asteroid impact, playing a key role in shaping the Moon, is a consequence of the orbital dynamical evolution of the Solar System. While the impact flux can be deduced from...
Journal of Geophysical Research: Planets VOL.131 ISSUE 5 | 30 April 2026
EBSD Analysis of Iron‐Nickel Metal in H Chondrites: 1. Evidence for Disruption and Re‐Accretion of Parent Asteroid
Yexin Luo + Ai-Cheng Zhang + Qing Lin ...
Ordinary chondrites, sourced from S‐type asteroids, provide the most direct documentation of the thermal history of their parent bodies. Current research focuses predominantly...
Journal of Geophysical Research: Planets VOL.131 ISSUE 3 | 14 March 2026
Early Solar Wind and Dynamo Magnetic Field Topology Predictions for (16) Psyche and Other Asteroids
Atma Anand + Eric Blackman + John Anthony Tarduno ...
Asteroid (16) Psyche is a metal‐rich body that might record an ancient coherent magnetization if some relict crust or mantle is preserved. Herein, we use magnetohydrodynamic...
Journal of Geophysical Research: Planets VOL.131 ISSUE 2 | 4 February 2026
Microimaging Spectroscopy of Carbonaceous Chondrites and Comparison to the Spectral Diversity of Asteroids
Sergio Parra + Bethany L Ehlmann + Rebecca N Greenberger
Primitive asteroids and carbonaceous chondrites (CCs) record the history of processes in the early solar system. Visible and shortwave infrared (VSWIR) spectroscopy of primitive...