Frontiers in Astronomy and Space Sciences

Original Research

Published on 14 Mar 2025

Design of an eight-hole directional coupler for W-band cryogenic receivers

in Astronomical Instrumentation

Zhuoying Yan
Weiye Zhong
Jia Ma
Hui Zhang
Chao Zhang
Zhengwei Pu
Junzhi Wang

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1538558

791 views

Original Research

Published on 13 Mar 2025

The first analysis of the outward H fluxes measured by IBEX-Lo in 20–50 RE geocentric distances

in Space Physics

Jeewoo Park
Hyunju K. Connor

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1529064

574 views

Brief Research Report

Published on 13 Mar 2025

Multi-scale energy release events in the quiet Sun: a possible source for coronal heating

in Stellar and Solar Physics

Rui Wang
Yiming Jiao
Xiaowei Zhao
Chong Huang

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1536035

591 views

Original Research

Published on 13 Mar 2025

Fragmentation of young massive clusters in binary components: an application of Griddy Gibbs Sampler

in Astrostatistics

Abisa Sinha Adhikary
Ankita Das

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1473492

485 views

Original Research

Published on 12 Mar 2025

Evaluating the reactivity of pyrite on Mars under current and ancient geochemical environments

in Planetary Science

C. Gil-Lozano
E. Mateo-Martí
L. Gago-Duport
E. Losa-Adams
M. Fernández Sampedro
J. L. Bishop
V. Chevrier
A. G. Fairén

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1504288

884 views

Original Research

Published on 12 Mar 2025

Dynamic X-ray imaging of the magnetosheath expected during a super storm

in Space Physics

Yuqi Gong
Tianran Sun
Binbin Tang
Yihong Guo
Steve Sembay
Chi Wang

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1563653

518 views
1 citation

Original Research

Published on 11 Mar 2025

Interhemispheric asymmetry of uncertainties in the ionosphere-thermosphere system

in Space Physics

Weijia Zhan

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1528624

515 views

Editorial

Published on 06 Mar 2025

Editorial: Past, present and future of multispacecraft measurements for space physics

in Space Physics

Katariina Nykyri
Xochitl Blanco-Cano
David Knudsen
David Gary Sibeck
Joseph E. Borovsky

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1579994

3,768 views

Review

Published on 05 Mar 2025

Progress in the study of typical planetary landforms over the past 30 years: a bibliometric analysis in CiteSpace

in Planetary Science

Yutong Zhang
Weiming Cheng

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1485785

848 views

Original Research

Published on 05 Mar 2025

Searching for nearby diffuse dwarf galaxies in the COSMOS field

in Extragalactic Astronomy

Dong Dong Shi
Xian Zhong Zheng
Zhizheng Pan
Yu Luo
Hongxia Deng
Qunzhi Hua
Xinyu Luo
Qiming Wu

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1560380

669 views

Review

Published on 05 Mar 2025

X-ray properties of coronal emission in radio quiet active galactic nuclei

in Extragalactic Astronomy

Sibasish Laha
Claudio Ricci
John C. Mather
Ehud Behar
Luigi Gallo
Frederic Marin
Rostom Mbarek
Amelia Hankla

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1530392

1,213 views
1 citation

Brief Research Report

Published on 03 Mar 2025

Evaluation of simulated space weathering-based meteorite alteration and potential influence on mechanical deformation of rubble pile asteroids

in Planetary Science

A. Kereszturi
I. Gyollai
S. Biri
Z. Juhász
Cs. Király
B. D. Pál
R. Rácz
D. Rezes
B. Sulik
M. Szabó

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1427387

860 views

Editorial

Published on 28 Feb 2025

Editorial: Experimental predictions in general relativity: what now?

in Cosmology

Fabiano Feleppa
Elmo Benedetto
Gerardo Iovane
Fabrizio Tamburini
Ignazio Licata

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1563337

804 views

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

in Stellar and Solar Physics

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

627 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

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

4,286 views

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

665 views