Frontiers in Astronomy and Space Sciences

Editorial

Published on 25 Feb 2025

Editorial: Advances on the initiation and evolution of CMEs involving remote and in-situ observations within 0.5 AU, theory, modeling, and simulations

A. Costa
M. Cécere
H. Cremades
R. A. Howard
G. Stenborg
V. K. Jagarlamudi

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1567954

412 views

Original Research

Published on 25 Feb 2025

The search for ancient life on Mars using morphological and mass spectrometric analysis: an analog study in detecting microfossils in Messinian gypsum

Youcef Sellam
Salome Gruchola
Marek Tulej
Peter Keresztes Schmidt
Andreas Riedo
Sofiane Meddane
Peter Wurz

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1503042

2,418 views

Brief Research Report

Published on 24 Feb 2025

The role of thermal density currents in the generation of planetary magnetic fields

Mauro Bologna
Kristopher J. Chandía
Bernardo Tellini

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1462296

409 views

Original Research

Published on 21 Feb 2025

Insights from multi-process fan deposits in martian intracrater basins on post-Noachian climate change

Rebecca M. E. Williams

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1513711

405 views

Original Research

Published on 20 Feb 2025

A novel adaptive Gaussian sum cubature Kalman filter with time-varying non-Gaussian noise for GNSS/SINS tightly coupled integrated navigation system

Qing Dai
Ru Wan
Shao-Yong Han
Guo-Rui Xiao

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1436270

476 views

Mini Review

Published on 20 Feb 2025

The coronal line region of active galactic nuclei

Alberto Rodríguez-Ardila
Fernando Cerqueira-Campos

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1548632

375 views

Original Research

Published on 20 Feb 2025

Measurements of LSTID and LSTAD using TEC and GOCE data

C. E. Valladares
Y.-J. Chen
A. Bukowski
P. Adhya
P. C. Anderson
S. Dey
M. Hairston

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1517762

419 views

Opinion

Accepted on 19 Feb 2025

Comment to the paper "Azimuthal Size Scales of Solar Wind Periodic Density Structures" by Di Ma eo et al. [2024]

Umberto Villante

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1565669

109 views

Original Research

Accepted on 19 Feb 2025

The geomagnetic and geoelectric response to the May 2024 geomagnetic storm in the United Kingdom

Ewelina Lawrence
Gemma Richardson
Sarah Reay
Victoria Thompson
Ellen Clarke
Lauren Orr
Ciarán Beggan
Juliane HÜbert
Andrew Smedley

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1550923

215 views

Hypothesis and Theory

Accepted on 18 Feb 2025

Synthesizing Auroral Substorm Processes Based on Magnetosphere-Ionosphere Electric Currents

Syun-Ichi Akasofu
Anthony Tat Yin Lui
Lou-Chuang Lee

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1521520

Original Research

Accepted on 14 Feb 2025

Modeling Ionograms and Critical Plasma Frequencies With Neural Networks

Enrique Rojas Villalba
Jhassmin Aricoche
Marco Milla

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1503134

133 views

Original Research

Accepted on 13 Feb 2025

A study of O/X wave data assimilation and inversion for ionospheric vertical electron density profiles

Longlong Niu
Chen Zhou
Na Wei
Zhong-Xin Deng
Yun Ning
Rong Chen
Wen Liu

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1510602

147 views

Original Research

Published on 13 Feb 2025

Forecasting long-term sunspot numbers using the LSTM-WGAN model

Hao Yang
Pingbing Zuo
Kun Zhang
Zhenning Shen
Zhengyang Zou
Xueshang Feng

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1541299

523 views

Perspective

Published on 12 Feb 2025

Resolving the generation mechanisms and electrodynamical effects of Medium Scale Traveling Ionospheric Disturbances (MSTIDs)

Jeff Klenzing
Kate Zawdie
Elvira Astafyeva
Anna Belehaki
Meghan Burleigh
Angeline G. Burrell
Cosme A. O. B. Figueiredo
Nathaniel A. Frissell
Weizheng Fu
Dustin Hickey

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1539821

771 views

Editorial

Published on 11 Feb 2025

Editorial: The loss and acceleration mechanisms of energetic electrons in the Earth’s outer radiation belt

Chaoling Tang
Zheng Xiang
Hong Zhao
Xu Liu

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1559238

533 views

Editorial

Published on 10 Feb 2025

Editorial: New insights into high-energy processes on the Sun and their geospace consequences

Xiangliang Kong
Jing Liu
Gang Li

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1560418

608 views

Navigation group

Volumes

Volume 12 - 2025

Editorial: Advances on the initiation and evolution of CMEs involving remote and in-situ observations within 0.5 AU, theory, modeling, and simulations

The search for ancient life on Mars using morphological and mass spectrometric analysis: an analog study in detecting microfossils in Messinian gypsum

The role of thermal density currents in the generation of planetary magnetic fields

Insights from multi-process fan deposits in martian intracrater basins on post-Noachian climate change

A novel adaptive Gaussian sum cubature Kalman filter with time-varying non-Gaussian noise for GNSS/SINS tightly coupled integrated navigation system

The coronal line region of active galactic nuclei

Measurements of LSTID and LSTAD using TEC and GOCE data

Comment to the paper "Azimuthal Size Scales of Solar Wind Periodic Density Structures" by Di Ma eo et al. [2024]

The geomagnetic and geoelectric response to the May 2024 geomagnetic storm in the United Kingdom

Synthesizing Auroral Substorm Processes Based on Magnetosphere-Ionosphere Electric Currents

Modeling Ionograms and Critical Plasma Frequencies With Neural Networks

A study of O/X wave data assimilation and inversion for ionospheric vertical electron density profiles

Forecasting long-term sunspot numbers using the LSTM-WGAN model

Resolving the generation mechanisms and electrodynamical effects of Medium Scale Traveling Ionospheric Disturbances (MSTIDs)

Editorial: The loss and acceleration mechanisms of energetic electrons in the Earth’s outer radiation belt

Editorial: New insights into high-energy processes on the Sun and their geospace consequences