Latest Articles for Space Exploration

Astrophysics of Galaxies New Insights into Active Galactic Nuclei in Early Universe

Study reveals unique characteristics of distant narrow-line AGN.

Giovanni Mazzolari, Jan Scholtz, Roberto Maiolino

2025-06-17T16:38:54+00:00 ― 5 min read

Instrumentation and Methods for Astrophysics The Role of Astrophotonics in Modern Astronomy

Astrophotonics combines light technology and astronomy to enhance celestial observations.

Barnaby Norris, Simon Gross, Sergio G. Leon-Saval

2025-06-17T15:43:57+00:00 ― 7 min read

Earth and Planetary Astrophysics Potential Giant Planet Discovered Around White Dwarf

Astronomers detect possible giant planet near WD 0310-688, sparking new questions.

Mary Anne Limbach, Andrew Vanderburg, Alexander Venner

2025-06-17T09:35:00+00:00 ― 6 min read

Astrophysics of Galaxies The Role of Early Galaxies in Cosmic Reionisation

Examining how early galaxies contributed to the reionisation of the universe.

Joris Witstok, Peter Jakobsen, Roberto Maiolino

2025-06-17T06:34:27+00:00 ― 6 min read

Instrumentation and Methods for Astrophysics Advancements in Astronomical Observation Tools

New systems aim to improve the study of countless celestial objects.

Maxime Rombach, Xiangyu Xu, Ricardo Araujo

2025-06-17T06:10:54+00:00 ― 5 min read

Solar and Stellar Astrophysics The Role of Alfvén Waves in Solar Wind Dynamics

Research highlights how Alfvén waves heat and accelerate solar wind as it travels.

Yeimy J. Rivera, Samuel T. Badman, Michael L. Stevens

2025-06-16T21:01:24+00:00 ― 6 min read

Earth and Planetary Astrophysics Hot Jupiters: Insights into Exoplanetary Atmospheres

Exploring the albedo and cloud formations of HD 209458 b and WASP-43 b.

K. L. Chubb, D. Samra, Ch. Helling

2025-06-16T20:37:51+00:00 ― 6 min read

Instrumentation and Methods for Astrophysics The Shapes of Exoplanets: A New Perspective

Recent research reveals unique shapes of exoplanets affecting their light and characteristics.

Ben Cassese, Justin Vega, Tiger Lu

2025-06-16T18:24:24+00:00 ― 4 min read

Solar and Stellar Astrophysics Recent Observations of Cygni: AGB Star Dynamics

New findings reveal significant changes in emissions and gas dynamics around Cygni.

D. T. Hoai, J. M. Winters, P. T. Nhung

2025-06-16T10:41:15+00:00 ― 6 min read

General Relativity and Quantum Cosmology Wormholes and Dark Matter: Exploring the Universe's Bridges

A look at the link between wormholes and dark matter's role in the cosmos.

Moreshwar Tayde, P. K. Sahoo

2025-06-16T07:56:24+00:00 ― 6 min read

Astrophysics of Galaxies New Insights into Diffuse Interstellar Bands

A study reveals new findings about mysterious interstellar bands in space.

Alain Omont

2025-06-16T07:32:51+00:00 ― 6 min read

Machine Learning Safety in Reinforcement Learning for Robots

A new method combines reinforcement learning and safety to enhance robot tasks.

Ian Cannon, Washington Garcia, Thomas Gresavage

2025-06-16T05:29:18+00:00 ― 7 min read

General Relativity and Quantum Cosmology Detecting Gravitational Waves with Space-Based Detectors

A study on distinguishing gravitational wave backgrounds using TianQin and LISA detectors.

Zheng-Cheng Liang, Zhi-Yuan Li, En-Kun Li

2025-06-16T03:37:21+00:00 ― 7 min read

Cosmology and Nongalactic Astrophysics Fast Radio Bursts and Helium Reionization: A New Frontier

Exploring the connection between fast radio bursts and helium reionization in the Universe.

Jun-Jie Wei, Chong-Yu Gao

2025-06-16T00:44:39+00:00 ― 5 min read

General Relativity and Quantum Cosmology Gravity and the Evolving Universe: A Study

An exploration of gravity's role in the universe's expansion and evolution.

Ameya Kolhatkar, Sai Swagat Mishra, P. K. Sahoo

2025-06-16T00:28:57+00:00 ― 5 min read

Networking and Internet Architecture Enhancing Communication for Mars and Beyond

A new tool streamlines interplanetary communication for future space missions.

Alice Le Bihan, Juan A. Fraire, Pierre Francois

2025-06-15T18:41:30+00:00 ― 7 min read

Instrumentation and Methods for Astrophysics BICEP Array's New Receiver Targets Cosmic Background

The 220/270 GHz receiver aids in studying the Cosmic Microwave Background.

The BICEP/Keck Collaboration, Y. Nakato, P. A. R. Ade

2025-06-15T11:08:15+00:00 ― 5 min read

High Energy Astrophysical Phenomena Unique Features of Supernova SN 2021yfj Uncovered

SN 2021yfj reveals unusual elements and challenges existing star models.

Steve Schulze, Avishay Gal-Yam, Luc Dessart

2025-06-15T04:04:21+00:00 ― 5 min read

Instrumentation and Methods for Astrophysics BepiColombo's Venus Encounter Reveals Surprising Force

BepiColombo's flyby of Venus provided unexpected insights into forces affecting spacecraft.

Carmelo Magnafico, Umberto De Filippis, Francesco Santoli

2025-06-15T03:32:57+00:00 ― 3 min read

Space Physics Assessing Radiation Risks for Mars Missions

This article examines the risks of cosmic radiation for astronauts on Mars.

Miguel Ralha, Pedro Teles, Nuno Santos

2025-06-15T03:09:24+00:00 ― 6 min read

Astrophysics of Galaxies New Ultraviolet Imaging Telescope Catalog Released

The UVIT DR1 catalog reveals extensive data on cosmic ultraviolet sources.

Sonika Piridi, Ranjan Kumar, Divya Pandey

2025-06-15T01:19:30+00:00 ― 6 min read

Robotics Advancing Autonomous Navigation for Cislunar Space

New tool enhances spacecraft navigation and tracking in cislunar space.

Trevor N. Wolf, Brandon A. Jones

2025-06-14T14:11:42+00:00 ― 6 min read

Astrophysics of Galaxies Searching for Intermediate-Mass Black Holes in NGC 1399

Study investigates potential IMBHs in globular clusters using advanced radio telescopes.

B. Karimi, P. Barmby, S. Abbassi

2025-06-14T13:17:18+00:00 ― 5 min read

Econometrics Collaborative Steps Towards Mars: The Vela Mission

International space agencies unite for a mission to Mars.

Holly M. Dinkel, Jason K. Cornelius

2025-06-14T12:55:00+00:00 ― 6 min read

Earth and Planetary Astrophysics RISTRETTO: A New Tool for Exoplanet Research

RISTRETTO aims to study exoplanet atmospheres, focusing on Proxima b and others.

Christophe Lovis, Nicolas Blind, Bruno Chazelas

2025-06-14T12:38:03+00:00 ― 5 min read

Instrumentation and Methods for Astrophysics Upgrades to Mid-Infrared Spectrometer and Imager

MIRSI enhancements improve observations of celestial bodies and near-Earth objects.

Joseph L. Hora, David E. Trilling, Andy J. Lopez-Oquendo

2025-06-14T09:29:39+00:00 ― 6 min read

Earth and Planetary Astrophysics New Insights into Comet 67P's Gravity Field

A study reveals complex gravity patterns and mass loss in comet 67P.

Julien Laurent-Varin, Théo James, Jean-Charles Marty

2025-06-14T08:11:09+00:00 ― 6 min read

Fluid Dynamics Thermoelectricity in Liquid Metals: New Insights

Research reveals how liquid metals can generate electricity from heat.

Marlone Vernet, Stephan Fauve, Christophe Gissinger

2025-06-14T04:47:03+00:00 ― 5 min read

General Relativity and Quantum Cosmology Insights into Gravitational Collapse and Wormholes

Exploring the behavior of collapsing wormholes and gravitational forces.

Subhasis Nalui, Subhra Bhattacharya

2025-06-14T03:36:24+00:00 ― 6 min read

Earth and Planetary Astrophysics New Method for Spacecraft Trajectories to NRHO

A novel approach enhances spacecraft path planning to the Near Rectilinear Halo Orbit.

Nicholas P. Nurre, Ehsan Taheri

2025-06-14T03:20:42+00:00 ― 6 min read

Astrophysics of Galaxies The Role of Gas and Dust in Space

Examining how gas and dust influence star and galaxy formation.

Harvey Liszt

2025-06-13T22:06:42+00:00 ― 6 min read

Earth and Planetary Astrophysics Advancements in Identifying Multi-Planet Systems

Researchers refine models to locate new planets in multi-planet systems discovered by TESS.

Emma V. Turtelboom, Jamie Dietrich, Courtney D. Dressing

2025-06-13T21:27:27+00:00 ― 6 min read

Astrophysics of Galaxies New Tools Revolutionize Analysis of Interstellar Medium

Automated methods enhance understanding of gas in space.

Thomas G. Williams, Elizabeth J. Watkins

2025-06-13T20:56:03+00:00 ― 8 min read

Earth and Planetary Astrophysics The Role of Water Vapor in Planet Formation

Exploring how water vapor influences planetary development in protoplanetary disks.

Carlos E. Romero-Mirza, Andrea Banzatti, Karin I. Öberg

2025-06-13T20:48:12+00:00 ― 5 min read

Astrophysics of Galaxies Old Galaxy Found Soon After Big Bang

A discovery of an ancient galaxy sheds light on galaxy formation.

Andrea Weibel, Anna de Graaff, David J. Setton

2025-06-13T20:32:30+00:00 ― 5 min read

Earth and Planetary Astrophysics Understanding Sub-Neptune Planets and Their Atmospheres

A look at sub-Neptunes, gas dwarfs, and their potential for habitability.

Frances E. Rigby, Lorenzo Pica-Ciamarra, Måns Holmberg

2025-06-13T17:08:24+00:00 ― 5 min read

Earth and Planetary Astrophysics The Mystery of Polar Neptunes: Formation and Stability

Discover how polar Neptunes form and remain stable over billions of years.

Emma Louden, Sarah Millholland

2025-06-13T16:52:42+00:00 ― 6 min read

Solar and Stellar Astrophysics New Insights into Solar Wind and Magnetic Switchbacks

Research reveals heavy ion properties linked to solar wind dynamics.

Yeimy J. Rivera, Samuel T. Badman, Michael L. Stevens

2025-06-13T16:21:18+00:00 ― 6 min read

Earth and Planetary Astrophysics The Enigma of Irregular Moons

A look into the origins and characteristics of irregular moons in our solar system.

Susanne Pfalzner, Amith Govind, Frank Wagner

2025-06-13T14:54:57+00:00 ― 7 min read

Instrumentation and Methods for Astrophysics Advancements in Exoplanet Detection with JWST

Learn how JWST enhances the study of exoplanets through advanced techniques.

N. Godoy, E. Choquet, L. Altinier

2025-06-13T14:00:00+00:00 ― 5 min read