Frontiers in Astronomy and Space Sciences

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

1,034 views

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

911 views
1 citation

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

936 views

Original Research

Accepted on 14 Feb 2025

Modeling Ionograms and Critical Plasma Frequencies With Neural Networks

in Space Physics

Enrique Rojas Villalba
Jhassmin Aricoche
Marco Milla

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1503134

368 views

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

1,312 views
1 citation

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

1,483 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

830 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

1,027 views

Review

Accepted on 06 Feb 2025

A review of basic results on the Bose-Einstein condensate dark matter model

in Cosmology

Pierre-Henri Chavanis

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1538434

525 views

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

3,751 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

682 views

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

1,736 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

937 views
1 citation

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

1,063 views
1 citation

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

842 views
1 citation

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

950 views
1 citation