Latest Articles for Astronomy

Cosmology and Nongalactic Astrophysics Gravitational Lenses: A Window to the Universe

Discover how gravitational lenses reveal hidden cosmic wonders.

Katsuya T. Abe, Masamune Oguri, Simon Birrer

2025-05-24T11:10:57+00:00 ― 7 min read

Astrophysics of Galaxies The Secrets of Dwarf Galaxies Revealed

Dwarf galaxies offer insights into the universe's origins and structures.

Andrew B. Pace

2025-05-24T08:22:36+00:00 ― 6 min read

Solar and Stellar Astrophysics The Role of M Dwarfs in Planet Formation

M dwarfs are key in understanding planet formation and potential habitability.

Farbod Jahandar, René Doyon, Étienne Artigau

2025-05-24T07:43:45+00:00 ― 6 min read

Astrophysics of Galaxies The Birth of Stars: From Cores to Light

Explore how cosmic cores evolve into brilliant stars.

Sanghyuk Moon, Eve C. Ostriker

2025-05-24T06:51:57+00:00 ― 6 min read

Instrumentation and Methods for Astrophysics Testing SAT-MF1: A Telescope's Journey to the Cosmos

SAT-MF1 undergoes rigorous tests before its mission in Chile.

Remington G. Gerras, Thomas Alford, Michael J. Randall

2025-05-24T05:21:18+00:00 ― 6 min read

Earth and Planetary Astrophysics Deciphering Exoplanet Atmospheres with HRCCS

A look into how HRCCS unveils secrets of distant exoplanet atmospheres.

Arjun B. Savel, Megan Bedell, Eliza M. -R. Kempton

2025-05-24T04:55:24+00:00 ― 6 min read

Astrophysics of Galaxies The Early Life of Galaxies: Protoclusters Uncovered

A look into the formation and future of galaxy protoclusters.

Michael J. Nicandro Rosenthal, Amy J. Barger, Lennox L. Cowie

2025-05-24T04:03:36+00:00 ― 6 min read

Solar and Stellar Astrophysics The Social Lives of Stars

Stars often form in groups, creating complex relationships in space.

Hannah E. Ambrose, A. P. Whitworth

2025-05-24T03:50:39+00:00 ― 8 min read

Cosmology and Nongalactic Astrophysics A Closer Look at SDSS J0100+1818

Uncover the mysteries of the galaxy SDSS J0100+1818 and its significance in astronomy.

A. Bolamperti, C. Grillo, G. B. Caminha

2025-05-24T03:37:42+00:00 ― 5 min read

Astrophysics of Galaxies The Flickering Mystery of Quasars

Quasars vary in brightness, revealing secrets about black holes and the universe.

Ji-Jia Tang, Christian Wolf, John Tonry

2025-05-24T03:24:45+00:00 ― 7 min read

High Energy Physics - Theory Black Holes: Mysterious Giants of the Universe

Discover the intriguing nature and properties of black holes.

Dhruba Jyoti Gogoi, Jyatsnasree Bora, Filip Studnička

2025-05-24T01:54:06+00:00 ― 6 min read

Astrophysics of Galaxies The Intriguing Dance of Diffuse Ionized Gas

A deep dive into the behavior of gases in galaxies.

Lewis McCallum, Kenneth Wood, Robert Benjamin

2025-05-24T00:10:30+00:00 ― 7 min read

Astrophysics of Galaxies WALLABY Survey Reveals Insights on Galaxy Behavior

New data from WALLABY sheds light on the properties of gas-rich galaxies.

N. Deg, N. Arora, K. Spekkens

2025-05-23T22:13:57+00:00 ― 5 min read

Solar and Stellar Astrophysics High-Mass Young Stellar Objects: A Deep Dive

An overview of HMYSOs and their intriguing outburst behaviors.

Vardan G. Elbakyan, Sergei Nayakshin, Alessio Caratti o Garatti

2025-05-23T21:22:09+00:00 ― 5 min read

Astrophysics of Galaxies New Insights into Blazars: Quasars vs. BL Lacs

Study reveals key differences between quasars and BL Lac objects.

Janhavi Baghel, P. Kharb, T. Hovatta

2025-05-23T20:43:18+00:00 ― 6 min read

High Energy Astrophysical Phenomena Searching for Pairing Black Holes in Galaxies

New methods reveal potential black hole binaries using mid-infrared light.

Di Luo, Ning Jiang, Xin Liu

2025-05-23T19:25:36+00:00 ― 4 min read

Solar and Stellar Astrophysics The Complex Life of Binary Stars and Planetary Nebulae

Discover how binary stars shape the formation of planetary nebulae.

David Jones

2025-05-23T18:33:48+00:00 ― 7 min read

Earth and Planetary Astrophysics The Journey of Cosmic Travelers to Earth

Discover how planetesimals impact Earth and contribute to its water sources.

S. I. Ipatov

2025-05-23T17:03:09+00:00 ― 6 min read

Solar and Stellar Astrophysics Studying the Sun's Magnetic Field with Coronal Seismology

Learn how scientists measure the sun's magnetic field through wave analysis.

Yuhang Gao, Hui Tian, Tom Van Doorsselaere

2025-05-23T11:00:33+00:00 ― 6 min read

Astrophysics of Galaxies The Intriguing World of Galaxies

Explore the diverse shapes and formations of galaxies throughout the universe.

Sungwook E. Hong, Changbom Park, Preetish K. Mishra

2025-05-23T10:08:45+00:00 ― 6 min read

High Energy Astrophysical Phenomena The Precision of Pulsars: PSR J1903+0327

A look into the behavior of pulsars and their connection to gravitational waves.

Abra Geiger, James M. Cordes, Michael T. Lam

2025-05-23T07:46:18+00:00 ― 5 min read

Earth and Planetary Astrophysics Astronomers Discover Two New Giant Exoplanets

TOI-6303b and TOI-6330b expand our understanding of giant planets around M-dwarfs.

Andrew Hotnisky, Shubham Kanodia, Jessica Libby-Roberts

2025-05-23T07:20:24+00:00 ― 4 min read

Instrumentation and Methods for Astrophysics Bayesian Approaches in Astronomy: Tackling Outliers

Robust Bayesian methods improve data analysis in astronomy, addressing outliers effectively.

William Martin, Daniel J. Mortlock

2025-05-23T06:06:24+00:00 ― 4 min read

Instrumentation and Methods for Astrophysics Advancements in Wavefront Sensing Techniques

Discover how nonlinear techniques improve wavefront sensors for better imaging across various fields.

Jonathan Lin, Michael P. Fitzgerald

2025-05-23T05:36:48+00:00 ― 5 min read

Astrophysics of Galaxies The Hidden Secrets of Galaxy Dust

Uncover the mysteries of dust in galaxies and its impact on our universe.

Jared Siegel, Peter Melchior

2025-05-23T04:57:57+00:00 ― 7 min read

Astrophysics of Galaxies The Secrets of Star SOS1: A Cosmic Tale

SOS1 reveals captivating details about its origins in the Milky Way.

Stefano O. Souza, Marica Valentini, Cristina Chiappini

2025-05-23T04:19:06+00:00 ― 6 min read

Instrumentation and Methods for Astrophysics Machine Learning in Astronomy: Uncovering Cosmic Secrets

Machine learning aids astronomers in studying the Cosmic Microwave Background.

I. A. Karkin, A. A. Kirillov, E. P. Savelova

2025-05-23T03:53:12+00:00 ― 5 min read

Astrophysics of Galaxies Studying Red, Quiet Galaxies with the Roman Telescope

Learn about the Roman Space Telescope's mission to study red, quiet galaxies.

Zhiyuan Guo, Bhavin Joshi, Chris. W. Walter

2025-05-23T03:40:15+00:00 ― 5 min read

Solar and Stellar Astrophysics The Dynamic Nature of Stellar Flares

Stellar flares shed light on star activity and their effects on nearby planets.

Adam F. Kowalski, Rachel A. Osten, Yuta Notsu

2025-05-23T00:13:03+00:00 ― 6 min read

High Energy Astrophysical Phenomena 3C 120: A Possible Source of High-Energy Neutrinos

Research suggests radio galaxy 3C 120 may emit high-energy neutrinos, revealing cosmic secrets.

Rong-Qing Chen, Neng-Hui Liao, Xiong Jiang

2025-05-22T20:19:57+00:00 ― 5 min read

Solar and Stellar Astrophysics Understanding Solar Circulation: A Deeper Look

Discover the flows and movements within the sun's structure.

Samarth G. Kashyap, Shravan M. Hanasoge

2025-05-22T18:36:21+00:00 ― 5 min read

Cosmology and Nongalactic Astrophysics A Journey Through the Universe's History

Explore crucial moments in the Universe's timeline and their impact on us.

Lukas Tobias Hergt, Douglas Scott

2025-05-22T17:57:30+00:00 ― 8 min read

Astrophysics of Galaxies Understanding Dark Matter: The Invisible Side of the Universe

Discover the role and mystery of dark matter in the cosmos.

Jonathan Freundlich, Gauri Sharma, Sabine Thater

2025-05-22T15:48:00+00:00 ― 6 min read

Earth and Planetary Astrophysics Interplanetary Dust Grains and Their Cosmic Journeys

Learn about the origins and travels of interplanetary dust grains in our solar system.

M. Lin, A. R. Poppe

2025-05-22T12:33:45+00:00 ― 6 min read

High Energy Astrophysical Phenomena The Dynamic World of Black Holes

Discover the surprising activities around black holes and their effects on particles.

V. Mpisketzis, G. F. Paraschos, H. Ho-Yin Ng

2025-05-22T12:07:51+00:00 ― 6 min read

Astrophysics of Galaxies Interactions of Supernova Remnants with Molecular Clouds

Study reveals how supernova remnants affect surrounding gas clouds.

Tian-Yu Tu, Yang Chen, Qian-Cheng Liu

2025-05-22T11:41:57+00:00 ― 5 min read

High Energy Astrophysical Phenomena Connecting Fast Radio Bursts and Interstellar Objects

A look into the link between fast radio bursts and interstellar objects in space.

Dang Pham, Matthew J. Hopkins, Chris Lintott

2025-05-22T11:29:00+00:00 ― 6 min read

High Energy Astrophysical Phenomena Geminga Pulsar: A Key Source of Cosmic Rays

Exploring the role of Geminga in cosmic ray behavior.

Lin Nie, Yu-Hai Ge, Yi-Qing Guo

2025-05-22T10:24:15+00:00 ― 5 min read

Solar and Stellar Astrophysics Microlensing Events: A Closer Look at Stars

Discover how microlensing reveals hidden stars through unusual light patterns.

Cheongho Han, Andrzej Udalski, Ian A. Bond

2025-05-22T09:58:21+00:00 ― 4 min read

High Energy Astrophysical Phenomena Astronomers Weigh Options for Catching Light Signals

Researchers debate whether to upgrade instruments or continue current observations for light signals.

Ved G. Shah, Ryan J. Foley, Gautham Narayan

2025-05-22T07:10:00+00:00 ― 6 min read