Frontiers in Astronomy and Space Sciences

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

3,964 views
2 citations

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

1,850 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

2,159 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

1,646 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

2,044 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

2,461 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

1,512 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

1,483 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

3,169 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

2,007 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

6,299 views
22 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

2,254 views
1 citation

Brief Research Report

Published on 06 Jan 2025

Energy transport through Earth’s plasma sheet in 3-D

in Space Physics

K. C. Barik
C. C. Chaston

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1481448

2,107 views

Review

Published on 24 Dec 2024

Curlometer and gradient techniques: past and future applications

in Space Physics

M. W. Dunlop
H.-S. Fu
C. Shen
X. Tan
X.-C. Dong
Y.-Y. Yang
P. Robert
C. P. Escoubet

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1422341

2,059 views
2 citations

Original Research

Published on 24 Dec 2024

N-dimensional Lomb Scargle Periodogram analysis of traveling ionospheric disturbances using ionosonde data

in Space Physics

Joe Hughes
Ian Collett
Anastasia Newheart
Ryan Kelly
Walter Junk Wilson
Ken Obenberger
Russell Landry
Jonah Colman
Joe Malins

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1519436

2,256 views
4 citations

Original Research

Published on 20 Dec 2024

Observations of three-dimensional ionospheric plasma properties in a space hurricane

in Space Physics

Sheng Lu
Zan-Yang Xing
Qing-He Zhang
Yongliang Zhang
Kjellmar Oksavik
L. R. Lyons
Michael Lockwood
Yu-Zhang Ma
Xiang-Yu Wang
N. Balan

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1507824

1,662 views
2 citations

Original Research

Published on 20 Dec 2024

Cosmic ray contributions from rapidly rotating stellar mass black holes: cosmic Ray GeV to EeV proton and anti-proton sources

in Cosmology

M. Allen
P. L. Biermann
A. Chieffi
R. Chini
D. Frekers
L. Gergely
Gopal-Krishna
B. Harms
I. Jaroschewski
P. S. Joshi

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1386305

2,279 views

Original Research

Published on 19 Dec 2024

Shock-induced radiation belt dynamics: simultaneous observations of “one-kick” acceleration and ultralow frequency modulation

in Space Physics

Xingran Chen
Xi Lu
Qiugang Zong
Hui Zhang
Ying Liu
Xuzhi Zhou

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1520141

1,520 views

Original Research

Published on 19 Dec 2024

Statistical survey of pitch angle anisotropy of relativistic electrons in the outer radiation belt and its variation with solar wind/geomagnetic activity

in Space Physics

Suman Chakraborty
Iain Jonathan Rae
Shannon Killey
Biswajit Ojha
Clare E. J. Watt
Charles Potts
Eleanor Irving
Gina Elliott
Katherine Johnson
Nathanial Mohammed

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1474503

2,674 views
3 citations

Original Research

Published on 18 Dec 2024

Primary beam calibration for commensal telescopes utilizing offset optics

in Low-Temperature Plasma Physics

Emil Polisensky
Tracy E. Clarke
Simona Giacintucci
Wendy Peters

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1497375

1,559 views
3 citations

Mini Review

Published on 17 Dec 2024

Nanosilicates and molecular silicate dust species: properties and observational prospects

in Astrochemistry

Stefan T. Bromley

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1523977

2,417 views
5 citations

Original Research

Published on 13 Dec 2024

The global mapping of electron precipitation and ionospheric conductance from whistler-mode chorus waves

in Space Physics

Dillon Gillespie
Hyunju Kim Connor
Qianli Ma
Xiao-Jia Zhang
Xiao-Chen Shen
Dogacan Ozturk
Nigel P. Meredith

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1442009

2,551 views
1 citation

Original Research

Published on 12 Dec 2024

Modeling exospheres: analytical and numerical methods with application examples

in Planetary Science

Valeriy Tenishev
Yinsi Shou
Yuni Lee
Yingjuan Ma
Michael R. Combi

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1484360

2,489 views
1 citation

Original Research

Published on 12 Dec 2024

Non-Maxwellian ion distribution in the equatorial and auroral electrojets

in Space Physics

Rattanakorn Koontaweepunya
Yakov S. Dimant
Meers M. Oppenheim

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1478536

1,285 views

1,853 articles

articles

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

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

Energy transport through Earth’s plasma sheet in 3-D

Curlometer and gradient techniques: past and future applications

N-dimensional Lomb Scargle Periodogram analysis of traveling ionospheric disturbances using ionosonde data

Observations of three-dimensional ionospheric plasma properties in a space hurricane

Cosmic ray contributions from rapidly rotating stellar mass black holes: cosmic Ray GeV to EeV proton and anti-proton sources

Shock-induced radiation belt dynamics: simultaneous observations of “one-kick” acceleration and ultralow frequency modulation

Statistical survey of pitch angle anisotropy of relativistic electrons in the outer radiation belt and its variation with solar wind/geomagnetic activity

Primary beam calibration for commensal telescopes utilizing offset optics

Nanosilicates and molecular silicate dust species: properties and observational prospects

The global mapping of electron precipitation and ionospheric conductance from whistler-mode chorus waves

Modeling exospheres: analytical and numerical methods with application examples

Non-Maxwellian ion distribution in the equatorial and auroral electrojets