Latest Articles for Galaxies

Astrophysics of Galaxies NGC 628: A Galaxy of Wonders

Unraveling the mysteries of star formation in NGC 628.

Ray Garner, Robert Kennicutt, Laurie Rousseau-Nepton

2025-04-18T12:31:44+00:00 ― 5 min read

Astrophysics of Galaxies The Discovery of Extremely Blue Galaxies

Unraveling the secrets of blue galaxies from the early universe.

D. Dottorini, A. Calabrò, L. Pentericci

2025-04-18T09:20:40+00:00 ― 6 min read

Astrophysics of Galaxies A Deep Dive into the Milky Way Bulge

Discover the secrets and mysteries of our galaxy's bulging center.

Manuela Zoccali, Elena Valenti

2025-04-18T06:09:36+00:00 ― 6 min read

High Energy Astrophysical Phenomena New Discovery Changes Our View on Fast Radio Bursts

Researchers find new radio source linked to FRB 20240114A.

G. Bruni, L. Piro, Y. -P. Yang

2025-04-17T16:37:34+00:00 ― 6 min read

High Energy Astrophysical Phenomena Neutrinos: The Cosmic Messengers from Black Holes

Neutrinos offer insights into the chaotic environments around black holes.

M. Lemoine, F. Rieger

2025-04-17T12:38:44+00:00 ― 7 min read

High Energy Astrophysical Phenomena The Mystery of Missing Gamma Rays from Blazars

Scientists investigate the enigma of gamma-ray emissions from distant blazars.

Mahmoud Alawashra, Ievgen Vovk, Martin Pohl

2025-04-17T08:39:54+00:00 ― 6 min read

Astrophysics of Galaxies The Unique Shape of Nube Galaxy

Nube Galaxy challenges our views on star distribution with its unusual flat structure.

Yu-Ming Yang, Zhao-Chen Zhang, Xiao-Jun Bi

2025-04-16T19:07:52+00:00 ― 7 min read

Astrophysics of Galaxies The Secrets of Metal-Poor Galaxies

Discover how metal-poor galaxies reveal the universe's early history.

Marcella Contini

2025-04-16T18:20:06+00:00 ― 6 min read

General Relativity and Quantum Cosmology Detecting the Universe's Whisper: Gravitational Waves

Uncovering the secrets of gravitational waves and their lensed signals.

A. Barsode, S. Goyal, P. Ajith

2025-04-16T15:56:48+00:00 ― 5 min read

Astrophysics of Galaxies NGC 1614: A Galaxy of Star Clusters

Discover the dynamic star formation in NGC 1614 and its unique clusters.

Miranda Caputo, Rupali Chandar, Angus Mok

2025-04-14T18:34:06+00:00 ― 8 min read

Astrophysics of Galaxies The Cosmic Dance of Galaxy Mergers and Active Galactic Nuclei

Explore how galaxy mergers trigger supermassive black holes and star formation.

Sara L. Ellison, Leonardo Ferreira, Robert Bickley

2025-04-14T13:47:30+00:00 ― 6 min read

Astrophysics of Galaxies Decoding the Mysteries of Galaxies

Uncover the secrets of galaxies through UV spectroscopy and advanced observational techniques.

R. Michael Jennings, Alaina Henry, Valentin Mauerhofer

2025-04-14T12:59:44+00:00 ― 7 min read

Astrophysics of Galaxies BR1202-0725: A Cosmic Party Unfolds

Discover the vibrant system BR1202-0725, featuring a quasar and companions.

S. Zamora, Giacomo Venturi, Stefano Carniani

2025-04-14T06:37:36+00:00 ― 7 min read

Astrophysics of Galaxies Measuring Stellar Mass: The Joy of Cookie Recipes in Space

Discover how scientists estimate the mass of stars in distant galaxies.

R. K. Cochrane, H. Katz, R. Begley

2025-04-13T14:42:16+00:00 ― 6 min read

Astrophysics of Galaxies The Role of Dust in Early Galaxies

Dust plays a vital role in star formation and galaxy evolution.

L. Ciesla, S. Adscheid, B. Magnelli

2025-04-13T07:32:22+00:00 ― 6 min read

Astrophysics of Galaxies Estimating Distances to Galaxies: A New Approach

New methods improve distance estimates for billions of galaxies using photometric redshift.

Xingchen Zhou, Nan Li, Hu Zou

2025-04-12T14:01:30+00:00 ― 6 min read

Astrophysics of Galaxies The Mysterious Winds of NGC 1532

Explore the fascinating winds shaping galaxy NGC 1532 and its cosmic environment.

A. M. Matthews, W. D. Cotton, W. M. Peters

2025-04-11T07:46:22+00:00 ― 5 min read

General Relativity and Quantum Cosmology Gravity's Cosmic Influence: Spherical Structures in Space

Discover the fascinating role of gravity in cosmic spherical objects.

Valery I. Zhdanov

2025-04-11T03:47:32+00:00 ― 6 min read

Cosmology and Nongalactic Astrophysics A New Approach to Measuring Galaxy Distances

Combining submillimeter photometry with traditional methods improves redshift estimates for distant galaxies.

Pouya Tanouri, Ryley Hill, Douglas Scott

2025-04-11T00:36:28+00:00 ― 6 min read

Astrophysics of Galaxies Galaxies: The Cosmic Dance of Gas and Stars

Discover how galaxies replenish their gas and the secrets behind their misalignments.

Maximilian K. Baker, Timothy A. Davis, Freeke van de Voort

2025-04-10T22:13:10+00:00 ― 6 min read

Astrophysics of Galaxies Unraveling the Cosmic Mystery of Dust Absorption Features

Discovering the link between dust absorption and star formation in galaxies.

A. J. Battisti, I. Shivaei, H. -J. Park

2025-04-10T16:38:48+00:00 ― 5 min read

High Energy Astrophysical Phenomena The Secrets of Early Active Galactic Nuclei

Discover how high-redshift AGNs shape our view of the universe's beginnings.

Kohei Inayoshi, Shigeo Kimura, Hirofumi Noda

2025-04-10T08:41:08+00:00 ― 6 min read

Astrophysics of Galaxies Secrets of Dusty Star-Forming Galaxies

Discover how dusty galaxies create new stars despite their hidden nature.

H. R. Stacey, M. Kaasinen, C. M. O'Riordan

2025-04-10T04:42:18+00:00 ― 6 min read

Astrophysics of Galaxies Bright Galaxies: A Cosmic Surprise

Early galaxies challenge our view of cosmic evolution and gravity.

J. W. Moffat

2025-04-09T15:10:16+00:00 ― 7 min read

Cosmology and Nongalactic Astrophysics The Cosmic Web: Connecting the Galaxies

Discover how galaxies are interconnected through the cosmic web and dark matter.

Navdha, Philipp Busch, Simon D. M. White

2025-04-09T07:12:36+00:00 ― 7 min read

Astrophysics of Galaxies Radio Waves from a Hidden Black Hole

Scientists detect radio waves from an intermediate mass black hole in POX 52.

Qi Yuan, Hengxiao Guo, Minfeng Gu

2025-04-08T15:17:16+00:00 ― 5 min read

Astrophysics of Galaxies The Secrets of Star-Forming Galaxies Revealed

A study uncovers complex radio emissions in star-forming galaxies.

J. A. Grundy, N. Seymour, O. I. Wong

2025-04-08T02:33:00+00:00 ― 7 min read

Astrophysics of Galaxies Galactic Bars: Nature's Cosmic Rods

Explore the formation and impact of galactic bars in our universe.

Yirui Zheng, Juntai Shen

2025-04-07T07:26:36+00:00 ― 6 min read

Astrophysics of Galaxies The Quiet Contributions of Faint Galaxies

Faint galaxies play a hidden role in cosmic reionization.

Isaac H. Laseter, Michael V. Maseda, Charlotte Simmonds

2025-04-06T09:09:08+00:00 ― 10 min read

Astrophysics of Galaxies Galactic Mergers: The Dance of Light

Discover how merging galaxies illuminate the universe's dark corners.

Ivan Kostyuk, Benedetta Ciardi

2025-04-05T12:27:12+00:00 ― 8 min read

Astrophysics of Galaxies Mysterious Quiet Galaxies in the Early Universe

Scientists investigate unusual AGNs lacking expected signals in the cosmos.

G. Mazzolari, R. Gilli, R. Maiolino

2025-04-05T03:41:46+00:00 ― 5 min read

Astrophysics of Galaxies Distance Matters: Measuring Galaxies in Our Local Volume

Learn how astronomers measure galaxy distances to understand the universe better.

I. D. Karachentsev, A. A. Popova

2025-04-04T00:37:42+00:00 ― 5 min read

Cosmology and Nongalactic Astrophysics Peculiar Motion: Our Galaxy's Unique Journey

Discover how our galaxy moves differently in the universe.

Mohamed Yousry Elkhashab, Cristiano Porciani, Daniele Bertacca

2025-04-03T20:38:52+00:00 ― 6 min read

Astrophysics of Galaxies The Hidden World of Compton-Thick AGNs

Discover the elusive Compton-thick AGNs and their role in the universe.

I. Georgantopoulos, E. Pouliasis, A. Ruiz

2025-04-02T09:37:08+00:00 ― 7 min read

Astrophysics of Galaxies The Secrets of Star Clusters: A Cosmic Connection

Learn how star clusters reveal the universe's mysteries through binary and multiple systems.

Tali Palma, Valeria Coenda, Gustavo Baume

2025-04-01T20:52:52+00:00 ― 6 min read

Cosmology and Nongalactic Astrophysics New Machine Learning Model Reveals Galaxy Cluster Secrets

A new method uses ML to measure mass accretion rates in galaxy clusters.

John Soltis, Michelle Ntampaka, Benedikt Diemer

2025-04-01T19:17:20+00:00 ― 6 min read

Astrophysics of Galaxies Little Red Dots: Black Holes in Disguise

Faint galaxies may reveal unexpected secrets about black holes.

Wei Leong Tee, Xiaohui Fan, Feige Wang

2025-04-01T06:33:04+00:00 ― 6 min read

Astrophysics of Galaxies Studying Galaxy Metallicity: Key Findings

New insights reveal the influence of non-star-forming regions on galaxy metallicity.

Jillian M. Scudder, Aidan Khelil, Jonah Z. Ordower

2025-03-31T16:13:16+00:00 ― 6 min read

Astrophysics of Galaxies The Hidden Force: Magnetic Fields in Galaxies

Magnetic fields shape galaxies, influencing stars and cosmic rays.

Yasin Qazi, Anvar. Shukurov, Frederick. A. Gent

2025-03-31T08:15:36+00:00 ― 7 min read

Astrophysics of Galaxies Massive Red Galaxies: Giants of the Cosmos

Explore the fascinating world of massive red galaxies and their cosmic importance.

D. Stoppacher, A. D. Montero-Dorta, M. C. Artale

2025-03-29T02:55:14+00:00 ― 6 min read