Frontiers in Astronomy and Space Sciences

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

in Astrobiology

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

7,701 views
1 citation

Brief Research Report

Published on 24 Feb 2025

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

in Planetary Science

Mauro Bologna
Kristopher J. Chandía
Bernardo Tellini

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1462296

1,376 views

Original Research

Published on 21 Feb 2025

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

in Planetary Science

Rebecca M. E. Williams

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1513711

1,483 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

in Space Physics

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

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1436270

2,071 views
2 citations

Mini Review

Published on 20 Feb 2025

The coronal line region of active galactic nuclei

in Extragalactic Astronomy

Alberto Rodríguez-Ardila
Fernando Cerqueira-Campos

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1548632

1,893 views
2 citations

Original Research

Published on 20 Feb 2025

Measurements of LSTID and LSTAD using TEC and GOCE data

in Space Physics

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

1,712 views
1 citation

Original Research

Published on 13 Feb 2025

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

in Space Physics

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

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1541299

2,477 views
3 citations

Perspective

Published on 12 Feb 2025

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

in Space Physics

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

2,224 views

Editorial

Published on 11 Feb 2025

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

in Space Physics

Chaoling Tang
Zheng Xiang
Hong Zhao
Xu Liu

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1559238

1,148 views

Editorial

Published on 10 Feb 2025

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

in Space Physics

Xiangliang Kong
Jing Liu
Gang Li

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1560418

1,492 views
1 citation

Original Research

Published on 06 Feb 2025

Application of chemotactic behavior for life detection

in Astrobiology

Max Riekeles
Vincent Bruder
Nicholas Adams
Berke Santos
Dirk Schulze-Makuch

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1490090

4,978 views
1 citation

Original Research

Published on 04 Feb 2025

An open source code for modeling radio wave propagation in earth’s ionosphere

in Space Physics

Alexander Green
William J. Longley
Meers M. Oppenheim
Matthew A. Young

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1521497

3,549 views

Correction

Published on 04 Feb 2025

Corrigendum: Global empirical model of sporadic-E occurrence rates

in Space Physics

Eli V. Parsch
Anthony L. Franz
Eugene V. Dao
Dong L. Wu
Nimalan Swarnalingam
Cornelius C. J. H. Salinas
Daniel J. Emmons

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1559081

928 views

Original Research

Published on 28 Jan 2025

Study of height-spread sporadic-E layers observed in the South American Magnetic Anomaly

in Space Physics

Juliano Moro
Jiyao Xu
José Valentin Bageston
Lígia Alves da Silva
Laysa Cristina Araújo Resende
Clezio Marcos De Nardin
Vânia Fátima Andrioli
Angela Machado Santos
Giorgio Arlan da Silva Picanço
Hui Li

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1535186

1,574 views
2 citations

Original Research

Published on 17 Jan 2025

Feature importance analysis of solar flares and prediction research with ensemble machine learning models

in Space Physics

Yun Yang

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1509061

1,916 views
2 citations

Original Research

Published on 17 Jan 2025

Models for plasmasphere and plasmatrough density and average ion mass including dependence on L, MLT, geomagnetic activity, and phase of the solar cycle

in Space Physics

Richard E. Denton
Kazue Takahashi
David P. Hartley

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1459281

1,421 views
4 citations

Original Research

Published on 14 Jan 2025

Modeling the transport and anisotropy of energetic electrons in solar flares

in Space Physics

Xiangliang Kong
Hao Ning
Yao Chen

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1510579

1,653 views
2 citations

Original Research

Published on 14 Jan 2025

Midlatitude mesosphere and lower thermosphere variations during the extreme gannon geomagnetic storm in May 2024

in Space Physics

Tao Yuan
P. D. Pautet
M. J. Taylor

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1516222

2,174 views
1 citation

Original Research

Published on 13 Jan 2025

The effects of plasma source on adiabatic electron acceleration at dipolarization fronts

in Space Physics

S. N. F. Chepuri
A. N. Jaynes
J. Joseph
D. L. Turner
C. Gabrielse
I. J. Cohen
D. N. Baker
B. H. Mauk
T. Leonard
J. F. Fennell

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1528501

1,310 views

Original Research

Published on 09 Jan 2025

The first photometric investigation of two short-period Algol-type eclipsing binaries: IW UMa and V367 Gem

in Stellar and Solar Physics

Xiao-Man Tian
Lin-Qiao Jiang
Zhi-Hua Wang
Jing-Jing Wang

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1497989

1,298 views

Review

Published on 08 Jan 2025

Cosmic rays escape from their sources

in Space Physics

A. Marcowith

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1411076

2,810 views
5 citations

Opinion

Published on 07 Jan 2025

CO2 polar mass on Mars determined from InSight pressure data

in Planetary Science

Victor Corchete

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1532334

1,685 views

Perspective

Published on 06 Jan 2025

The 10 October 2024 geomagnetic storm may have caused the premature reentry of a Starlink satellite

in Space Physics

Denny M. Oliveira
Eftyhia Zesta
Dibyendu Nandy

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1522139

5,457 views
15 citations

Original Research

Published on 06 Jan 2025

Instantaneous correlations of Shannon’s big data in nonlocal cosmos

in High-Energy and Astroparticle Physics

Igor É. Bulyzhenkov

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1433214

2,003 views

1,817 articles

articles

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

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

Application of chemotactic behavior for life detection

An open source code for modeling radio wave propagation in earth’s ionosphere

Corrigendum: Global empirical model of sporadic-E occurrence rates

Study of height-spread sporadic-E layers observed in the South American Magnetic Anomaly

Feature importance analysis of solar flares and prediction research with ensemble machine learning models

Models for plasmasphere and plasmatrough density and average ion mass including dependence on L, MLT, geomagnetic activity, and phase of the solar cycle

Modeling the transport and anisotropy of energetic electrons in solar flares

Midlatitude mesosphere and lower thermosphere variations during the extreme gannon geomagnetic storm in May 2024

The effects of plasma source on adiabatic electron acceleration at dipolarization fronts

The first photometric investigation of two short-period Algol-type eclipsing binaries: IW UMa and V367 Gem

Cosmic rays escape from their sources

CO2 polar mass on Mars determined from InSight pressure data

The 10 October 2024 geomagnetic storm may have caused the premature reentry of a Starlink satellite

Instantaneous correlations of Shannon’s big data in nonlocal cosmos