Physics - Astrophysics of Galaxies

Astrophysics of GalaxiesUnlocking the Mystery of Neutral Hydrogen in Galaxies

New research sheds light on neutral hydrogen and its role in galaxy evolution.

2025-03-21T07:02:18+00:00 ― 5 min read

Astrophysics of GalaxiesThe Cosmic Dance of Arp 240: A Star Formation Study

Two merging galaxies reveal secrets about star formation processes.

2025-03-21T06:14:32+00:00 ― 6 min read

Astrophysics of GalaxiesChasing Cosmic Whispers: Lyman-alpha Emission Revealed

Discover the secrets of galaxies through the lens of Lyman-alpha emission.

2025-03-21T03:51:14+00:00 ― 7 min read

High Energy Astrophysical PhenomenaThe Cosmic Dance: AGN Jets and Stars

Discover the dynamic interactions between AGN jets and stars in our universe.

2025-03-21T00:40:10+00:00 ― 7 min read

Solar and Stellar AstrophysicsUnveiling the Mysteries of Young Star Clusters

A look into the fascinating discoveries of OCSN 203, OCSN 213, and OCSN 244.

2025-03-20T19:05:48+00:00 ― 6 min read

Astrophysics of GalaxiesNew Insights into Star Formation with JWST

JWST reveals hidden star clusters and their formation in nearby galaxies.

2025-03-20T15:54:44+00:00 ― 5 min read

Astrophysics of GalaxiesSecrets of Protoplanetary Disks: A Cosmic Puzzle

Discover how gas and dust around young stars lead to planet formation.

2025-03-20T13:31:26+00:00 ― 8 min read

Cosmology and Nongalactic AstrophysicsThe Hubble Constant: Measuring the Universe's Expansion

Learn how Cepheid variables help clarify the Hubble constant and cosmic distance.

2025-03-20T10:20:22+00:00 ― 6 min read

Astrophysics of GalaxiesThe Secrets of Ultra-Strong Absorbers

Discover the hidden role of ultra-strong absorbers in galaxy evolution.

2025-03-20T07:57:04+00:00 ― 8 min read

Astrophysics of GalaxiesThe Secrets of Galaxy Clusters Uncovered

Discover the role of galaxy clusters in cosmic evolution.

2025-03-20T07:09:18+00:00 ― 8 min read

Astrophysics of GalaxiesTracing Our Galactic Roots: Milky Way Analogs

Learn how Milky Way Analogs reveal the secrets of galaxy evolution.

2025-03-20T05:33:46+00:00 ― 6 min read

Solar and Stellar AstrophysicsRunaway Stars: The Cosmic Misfits of Space

Learn about runaway stars and their dramatic journeys through the galaxy.

2025-03-20T03:10:28+00:00 ― 5 min read

Solar and Stellar AstrophysicsThe Mysteries of Gaia20bdk: A Stellar Phenomenon

Gaia20bdk's eruptions intrigue scientists, revealing secrets of star formation.

2025-03-19T21:36:06+00:00 ― 5 min read

Astrophysics of GalaxiesUncovering the Secrets of Gravitational Lensing and Gas Clouds

A study reveals how gravitational arcs help understand gas regions around galaxies.

2025-03-19T16:01:44+00:00 ― 6 min read

Astrophysics of GalaxiesGalaxies in the Early Universe: A Surprising Discovery

New findings reveal unexpected bright galaxies in the early universe.

2025-03-19T07:16:18+00:00 ― 7 min read

Astrophysics of GalaxiesThe Secrets of Star-Forming Clouds

Discover the crucial role of volume density in star formation.

2025-03-19T05:40:46+00:00 ― 7 min read

Astrophysics of GalaxiesThe S2 Star: A Cosmic Dance Around a Black Hole

Explore the fascinating orbit of the S2 star near the Milky Way's center.

2025-03-18T19:19:48+00:00 ― 5 min read

Solar and Stellar AstrophysicsThe Mysteries of NGC 346: A Star Wonderland

Uncover the secrets of NGC 346, a unique star cluster in our universe.

2025-03-18T05:00:00+00:00 ― 7 min read

Cosmology and Nongalactic AstrophysicsMeasuring Cosmic Distances: The Quest for Accuracy

Scientists develop a new method for measuring distances to distant binary stars.

2025-03-16T22:44:52+00:00 ― 7 min read

Instrumentation and Methods for AstrophysicsNancy Grace Roman Space Telescope: A New Era in Astronomy

The Roman Space Telescope aims to transform our view of galaxies and the universe.

2025-03-16T21:57:06+00:00 ― 7 min read

Astrophysics of GalaxiesThe Hidden Life of Galaxies: Cold Gas Insights

Learn how cold gas shapes galaxies and their star formation.

2025-03-16T15:34:58+00:00 ― 6 min read

Astrophysics of GalaxiesThe Origins and Mysteries of Supermassive Black Holes

Uncovering the formation of supermassive black holes in the universe.

2025-03-16T13:11:40+00:00 ― 6 min read

Astrophysics of GalaxiesUnraveling the Secrets of Stellar Populations

Discover how local properties influence galaxy formation and stellar populations.

2025-03-15T23:39:38+00:00 ― 7 min read

Astrophysics of GalaxiesStar Clusters: Nature's Cosmic Gatherings

Discover the vibrant life of open clusters and their intricate behaviors.

2025-03-15T20:28:34+00:00 ― 7 min read

Cosmology and Nongalactic AstrophysicsUnveiling the Secrets of Superclusters

Discover the vast and complex world of superclusters in our universe.

2025-03-15T19:40:48+00:00 ― 7 min read

Astrophysics of GalaxiesThe Hidden Wonders of Planetary Nebulae

Discover the secrets behind the bright clouds of dying stars.

2025-03-15T17:17:30+00:00 ― 5 min read

Astrophysics of GalaxiesGalaxies: The Dance of Dust and Gas

Discover how dust and gas shape galaxies and their stars.

2025-03-15T06:56:32+00:00 ― 7 min read

Astrophysics of GalaxiesHunting for Cosmic Treasures: Quasars Uncovered

Scientists seek rare dual and lensed quasars to unlock cosmic secrets.

2025-03-14T11:50:08+00:00 ― 6 min read

Astrophysics of GalaxiesCompact Galaxies: Secrets of the Cosmos

Discover the connections between distant and local compact galaxies.

2025-03-14T11:02:22+00:00 ― 7 min read

Astrophysics of GalaxiesGalactic Mergers and Lyman Continuum Photons: A Cosmic Connection

Study reveals merging galaxies play a key role in cosmic ionization through LyC photons.

2025-03-14T10:14:36+00:00 ― 7 min read

Astrophysics of GalaxiesSulfur's Role in Star Formation Uncovered

Explore sulfur's impact on star formation and cosmic chemistry.

2025-03-14T09:26:50+00:00 ― 6 min read

Cosmology and Nongalactic AstrophysicsFuzzy Dark Matter: A New Look at the Universe

Exploring fuzzy dark matter's impact on cosmic structures and dark matter halos.

2025-03-14T04:40:14+00:00 ― 7 min read

Astrophysics of GalaxiesExploring the Connection Between Black Holes and Star Clusters

Uncover the link between supermassive black holes and nuclear star clusters.

2025-03-13T21:30:20+00:00 ― 4 min read

Astrophysics of GalaxiesThe Dynamic World of Active Galactic Nuclei

Discover the time variability and mysteries of AGNs in our universe.

2025-03-13T15:08:12+00:00 ― 7 min read

Astrophysics of GalaxiesLong-Term Changes in Blazar Radio Waves

This study examines radio wave variations in AGNs over 42 years.

2025-03-13T14:20:26+00:00 ― 5 min read

Astrophysics of GalaxiesGas and Star Formation in Spiral Galaxies

Study reveals gas dynamics crucial for star formation in nearby galaxies.

2025-03-12T22:25:06+00:00 ― 5 min read

Astrophysics of GalaxiesHelium: The Silent Star Maker

Discover how helium shapes stars and their evolution in the universe.

2025-03-12T18:26:16+00:00 ― 6 min read

Astrophysics of GalaxiesActive Galactic Nuclei: The Bright Heart of Galaxies

This study reveals secrets of AGNs within bright submillimeter galaxies.

2025-03-12T16:02:58+00:00 ― 7 min read

Earth and Planetary AstrophysicsSearching for Hot Jupiters in 47 Tucanae

Scientists investigate giant planets in a dense star cluster.

2025-03-12T12:04:08+00:00 ― 3 min read

Astrophysics of GalaxiesThe Dynamic Role of Seyfert Galaxies

Discover how Seyfert galaxies shape star formation through their active black holes and jets.

2025-03-12T08:05:18+00:00 ― 7 min read