187 papers
Space physics explores the dynamic environment surrounding our planet and the wider solar system, focusing on how charged particles, magnetic fields, and solar winds interact with celestial bodies. This field helps us understand phenomena like auroras, space weather that can disrupt satellites, and the fundamental behavior of plasma in the vacuum of space. It bridges the gap between astronomy and particle physics, revealing the invisible forces that shape our cosmic neighborhood.
At Gist.Science, we process every new preprint in this category as it appears on arXiv, ensuring you get immediate access to the latest research. For each paper, we provide both a detailed technical summary for experts and a plain-language explanation that makes complex concepts understandable for everyone. Below are the latest space physics papers from arXiv, curated and simplified for your reading.
This paper reports the discovery of a self-organizing regime in Earth's auroral ionosphere, where kinetic renormalization of Farley-Buneman turbulence into noise-enabled Bohm diffusion is empirically validated through scale-invariant cascades and linear scaling with magnetospheric driving, offering a new field-theoretic framework for space weather modeling.
By post-processing IQ snapshots from the LuGRE receiver, this study provides the first experimental evidence that signals from multiple GNSS constellations (including BeiDou, GLONASS, and SBAS) are detectable in cis-lunar space, demonstrating that incorporating these additional signals significantly improves satellite availability for lunar navigation autonomy.
This white paper proposes the establishment of the Solar Physics International Network for Swirls (SPINS) to advance the study of solar vortices through high-priority scientific research and the development of next-generation, multi-band spectropolarimetric instrumentation.
This paper explores the potential physical connections between extreme solar particle events recorded in natural archives and the superflares observed on other Sun-like stars, suggesting that their relationship is complex and governed by how magnetic topology dictates energy release.
This paper demonstrates that using joint spectral fitting of the STIX imaging and background detectors allows for the reliable identification and analysis of both hot and superhot (>30 MK) thermal components in large solar flares.
This paper reports the first detection of the *trans*-conformer of formic acid in the hot molecular core G358.93$-$0.03 MM1 using ALMA observations and demonstrates, through chemical modeling, that its abundance is consistent with grain-surface formation via HCO and OH reactions.
The paper introduces "Reasoning With a Star," a new heliophysics dataset and benchmarking framework designed to evaluate agentic scientific reasoning by testing an LLM's ability to apply physical assumptions, maintain unit consistency, and follow complex reasoning workflows.