Physics - Astrophysics of Galaxies

Astrophysics of GalaxiesThe Impact of Supermassive Black Holes on Galaxy Evolution

Exploring how supermassive black holes influence galaxy growth and structure.

Grayson C. Petter, Ryan C. Hickox, Leah K. Morabito

2025-07-02T10:41:00+00:00 ― 6 min read

Astrophysics of GalaxiesNova Explosions and Galactic Chemical Evolution

Novae play a crucial role in the Milky Way's chemical makeup.

Alex J. Kemp, Amanda I. Karakas, Andrew R. Casey

2025-07-02T10:09:36+00:00 ― 6 min read

Astrophysics of GalaxiesNew Insights into Star Movements in the Milky Way

Study reveals patterns in young stars' vertical and radial movements in our galaxy.

E. Poggio, S. Khanna, R. Drimmel

2025-07-02T09:14:39+00:00 ― 6 min read

Astrophysics of GalaxiesStudying Lyman Alpha Emitters and Lyman-Break Galaxies

This article examines how specific galaxies help us understand dark matter distribution.

Sang Hyeok Im, Ho Seong Hwang, Jaehong Park

2025-07-02T08:19:42+00:00 ― 7 min read

Computational PhysicsIntroducing REMIX: A New Method for Fluid Simulations

REMIX improves fluid simulations by addressing key issues found in traditional SPH methods.

Thomas D. Sandnes, Vincent R. Eke, Jacob A. Kegerreis

2025-07-02T08:11:51+00:00 ― 6 min read

High Energy Astrophysical PhenomenaNew Insights into XTE J1856+053's 2023 Outburst

Observations reveal key changes in the low-mass X-ray binary XTE J1856+053 during its recent outburst.

Debjit Chatterjee, Arghajit Jana, Hsiang-Kuang Chang

2025-07-02T07:48:18+00:00 ― 5 min read

Astrophysics of GalaxiesHow Stars Form: The Role of Filaments and Outflows

A look into the process of high-mass star formation and key influences.

S. Zhang, C. J. Cyganowski, J. D. Henshaw

2025-07-02T00:52:15+00:00 ― 4 min read

Solar and Stellar AstrophysicsThe Impact of Magnetic Fields on Massive Stars

Exploring how magnetic fields affect massive stars in low-metallicity environments.

Z. Keszthelyi, J. Puls, G. Chiaki

2025-07-01T21:04:36+00:00 ― 9 min read

Astrophysics of GalaxiesExamining the Nature of Compact Galaxy Groups

Are compact galaxy groups truly unique formations or just random alignments in space?

Matthieu Tricottet, Gary A. Mamon, Eugenia Díaz-Giménez

2025-07-01T18:59:00+00:00 ― 5 min read

Astrophysics of GalaxiesStudying a Distant Galaxy: Insights from the Early Universe

Research reveals details of a Lyman-emitter galaxy through gravitational lensing effects.

Matteo Messa, E. Vanzella, F. Loiacono

2025-07-01T18:11:54+00:00 ― 5 min read

Astrophysics of GalaxiesInvestigating Magnetism in Galaxy Groups

Research reveals the role of magnetism in galaxy group dynamics.

Craig S. Anderson, N. M. McClure-Griffiths, L. Rudnick

2025-07-01T17:48:21+00:00 ― 6 min read

Solar and Stellar AstrophysicsThe Role of Metal-Poor Massive Stars in Galaxy Evolution

Study reveals insights on metal-poor stars and their influence on galaxy formation.

O. Grace Telford, John Chisholm, Andreas A. C. Sander

2025-07-01T17:24:48+00:00 ― 7 min read

Astrophysics of GalaxiesEvaluating Tetrahedral Grids in Space Simulations

Research assesses the use of tetrahedral grids in modeling light behavior in astrophysics.

Arno Lauwers, Maarten Baes, Peter Camps

2025-07-01T16:29:51+00:00 ― 5 min read

Astrophysics of GalaxiesNew Insights into Young Star Clusters

Research reveals key processes in star cluster formation and their structures.

J. W. Zhou, Pavel Kroupa, Sami Dib

2025-07-01T15:27:03+00:00 ― 5 min read

Astrophysics of GalaxiesThe Chemistry of Life in Space

New insights into organic molecules' formation during early star development.

Y. Chen, W. R. M. Rocha, E. F. van Dishoeck

2025-07-01T14:16:24+00:00 ― 5 min read

Astrophysics of GalaxiesMachine Learning Aids in Star Cluster Membership Analysis

This study uses machine learning to identify stars in clusters accurately.

A. Bissekenov, M. Kalambay, E. Abdikamalov

2025-07-01T12:18:39+00:00 ― 6 min read

Astrophysics of GalaxiesStudying the Enigmatic 500 Risers in Astrophysics

Researchers examine 500 risers to learn about star formation in distant galaxies.

D. L. Clements, J. Cairns, J. Greenslade

2025-07-01T11:31:33+00:00 ― 6 min read

Astrophysics of GalaxiesInvestigating Molecular Clouds and Star Formation

A look into the study of molecular clouds and their role in creating stars.

Pablo Richard, Erwan Allys, François Levrier

2025-07-01T08:59:12+00:00 ― 6 min read

Astrophysics of GalaxiesMachine Learning Aims to Identify Merging Galaxies

Using advanced techniques to spot galaxy mergers in JWST images.

Caitlin Rose, Jeyhan S. Kartaltepe, Gregory F. Snyder

2025-07-01T06:33:15+00:00 ― 6 min read

High Energy Physics - PhenomenologyBose Stars: The Mysteries of Dark Matter

Bose stars could shed light on the nature of dark matter in the universe.

V. V. Flambaum, I. B. Samsonov

2025-07-01T06:01:51+00:00 ― 6 min read

Astrophysics of GalaxiesThe Structure and Evolution of Post-Starburst Galaxies

This article reviews the unique characteristics and findings of post-starburst galaxies.

Yunchong Zhang, David J. Setton, Sedona H. Price

2025-07-01T05:54:00+00:00 ― 5 min read

Astrophysics of GalaxiesNew Findings on the NGC 3395/3396 Galaxy System

Recent observations reveal more gas around interacting galaxies NGC 3395 and NGC 3396.

Nai-Ping Yu, Ming Zhu, Jin-Long Xu

2025-07-01T05:46:09+00:00 ― 5 min read

Astrophysics of GalaxiesStudying the Environments of Radio-Quiet Galaxies

This study compares the environments of radio-quiet and radio-loud galaxies.

Thomas M. Cornish, Julie L. Wardlow, Thomas R. Greve

2025-07-01T01:42:48+00:00 ― 6 min read

Cosmology and Nongalactic AstrophysicsThe Evolving Role of AGNs in Cosmic Reionization

New findings reveal the significant contribution of AGNs in the universe's reionization.

Andrea Grazian, Emanuele Giallongo, Konstantina Boutsia

2025-06-30T22:10:51+00:00 ― 9 min read

Astrophysics of GalaxiesGalactic Winds and Cosmic Rays: NGC 4217 Study

Study reveals how cosmic rays shape galactic winds in NGC 4217.

H. -H. Sandy Chiu, Mateusz Ruszkowski, Timon Thomas

2025-06-30T21:23:45+00:00 ― 7 min read

Astrophysics of GalaxiesAssessing GALPRO's Accuracy in Photometric Redshifts

This article reviews GALPRO's performance in estimating galaxy redshifts across different datasets.

Lara Janiurek, Martin A. Hendry, Fiona C. Speirits

2025-06-30T17:51:48+00:00 ― 7 min read

Solar and Stellar AstrophysicsThe Life Cycle of Stars in Our Galaxy

A look at AGB stars, Post-AGB stars, and their evolutionary stages.

Kyung-Won Suh

2025-06-30T15:06:57+00:00 ― 7 min read

Astrophysics of GalaxiesThe Leftover Secrets of Supernova Explosions

Explore how supernova remnants reveal the life cycles of stars and cosmic dynamics.

Yoshiaki Sofue

2025-06-30T12:14:15+00:00 ― 6 min read

Solar and Stellar AstrophysicsRevisiting Open Clusters: New Insights on Star Groupings

This study investigates the structure and dynamics of open star clusters.

J. Gregorio-Hetem, A. Hetem

2025-06-30T09:45:06+00:00 ― 7 min read

Astrophysics of GalaxiesThe Evolution of Star-Forming Galaxies

Explore how galaxies form stars and evolve over time.

Ali Ahmad Khostovan, Sangeeta Malhotra, James E. Rhoads

2025-06-30T08:42:18+00:00 ― 4 min read

Earth and Planetary AstrophysicsChemical Abundance in Star-Forming Regions

Research reveals the chemistry of organic molecules in protostellar disks.

Levi G. Walls, Merel L. R. van 't Hoff, Edwin A. Bergin

2025-06-30T08:10:54+00:00 ― 4 min read

Astrophysics of GalaxiesThe Future of the Milky Way and Andromeda Galaxies

Scientists study the potential merger of the Milky Way and Andromeda galaxies.

Till Sawala, Jehanne Delhomelle, Alis J. Deason

2025-06-30T07:47:21+00:00 ― 6 min read

Astrophysics of GalaxiesUnderstanding Submillimetre Galaxies in Cosmic Evolution

A study investigates the role of SMGs in galaxy formation.

Thomas M. Cornish, Julie Wardlow, Heather Wade

2025-06-30T07:39:30+00:00 ― 5 min read

Astrophysics of GalaxiesStudying Starburst Galaxies in South America

Research on starburst galaxies enhances our knowledge of cosmic evolution.

C. A. Galante, J. Saponara, G. E. Romero

2025-06-30T04:31:06+00:00 ― 5 min read

Astrophysics of GalaxiesInvestigating Ram-Pressure Stripping in the Shapley Supercluster

Study reveals how galaxies change due to their interactions with hot gas.

P. Merluzzi, T. Venturi, G. Busarello

2025-06-30T03:20:27+00:00 ― 6 min read

Cosmology and Nongalactic AstrophysicsMeerKAT Telescope Observations Unravel Galactic Mysteries

This study reveals insights on galaxy distribution and dark matter.

MeerKLASS Collaboration, Matilde Barberi-Squarotti, José L. Bernal

2025-06-30T03:12:36+00:00 ― 4 min read

Astrophysics of GalaxiesStudying Cloud Collisions to Uncover Star Formation

Research into cloud collisions sheds light on star formation processes.

Rees A. Barnes, Felix D. Priestley

2025-06-30T02:01:57+00:00 ― 6 min read

Astrophysics of GalaxiesRevealing Differences Between Bulge Galaxies

A study compares classical and pseudo-bulges to understand galaxy evolution.

Jia Hu, Qifan Cui, Lan Wang

2025-06-30T01:07:00+00:00 ― 5 min read

Astrophysics of GalaxiesLeo VI: A New Ultra-Faint Dwarf Galaxy Discovered

Astronomers uncover Leo VI, adding insight into faint dwarf galaxies near the Milky Way.

C. Y. Tan, W. Cerny, A. Drlica-Wagner

2025-06-29T18:26:39+00:00 ― 6 min read

Cosmology and Nongalactic AstrophysicsNew Insights into Fuzzy Dark Matter Structures

Research on two-field fuzzy dark matter model sheds light on galaxy evolution.

Hoang Nhan Luu, Philip Mocz, Mark Vogelsberger

2025-06-29T16:36:45+00:00 ― 6 min read