Physics - Earth and Planetary Astrophysics

RSS

Earth and Planetary Astrophysics The Formation of Minor Planet Systems in the Milky Way

This study examines how low-mass planetary systems might form and evolve.

Dimitri Veras, Shigeru Ida

2025-06-04T09:01:21+00:00 ― 4 min read

Earth and Planetary Astrophysics 55 Cancri e: A Hot Rocky World

Study reveals the surprising brightness changes of the exoplanet 55 Cancri e.

Kaitlyn Loftus, Yangcheng Luo, Bowen Fan

2025-06-04T08:06:24+00:00 ― 5 min read

Earth and Planetary Astrophysics The Dynamics of Planet Formation in Protoplanetary Discs

A look into how planets form and material moves in protoplanetary discs.

Hannah J. Petrovic, Richard A. Booth, Cathie J. Clarke

2025-06-04T07:35:00+00:00 ― 8 min read

Solar and Stellar Astrophysics New Insights into G 80-21: An Active M Dwarf Star

Research reveals key findings about the chromosphere of M dwarf star G 80-21.

Shuai Liu, Huigang Wei, Jianrong Shi

2025-06-04T04:10:54+00:00 ― 5 min read

Earth and Planetary Astrophysics New Method Improves Measurements of A-Type Stars

Scientists enhance elemental readings of fast-rotating A-type stars using transit techniques.

M. B. Lam, H. J. Hoeijmakers, B. Prinoth

2025-06-04T02:52:24+00:00 ― 4 min read

Earth and Planetary Astrophysics The Mystery of Super-Earths: Water Content and Habitability

Super-Earths offer insights into water presence and the potential for life.

James G. Rogers, Caroline Dorn, Vivasvaan Aditya Raj

2025-06-03T20:19:54+00:00 ― 5 min read

Earth and Planetary Astrophysics Investigating the Atmospheres of Ultra Hot Jupiters

Insights into the extreme atmospheres of gas giant planets.

Pascal A. Noti, Elspeth K. H. Lee

2025-06-03T16:16:33+00:00 ― 5 min read

Earth and Planetary Astrophysics Cataloging Potential Exoplanets Around Sun-like Stars

A new catalog identifies 9,698 stars that may host exoplanets.

Flavien Kiefer, Anne-Marie Lagrange, Pascal Rubini

2025-06-03T14:34:30+00:00 ― 5 min read

Earth and Planetary Astrophysics New Tool Aids Gaia Mission in Exoplanet Search

A new tool, pmex, helps identify potential exoplanets around stars observed by Gaia.

Flavien Kiefer, Anne-Marie Lagrange, Pascal Rubini

2025-06-03T14:26:39+00:00 ― 4 min read

Earth and Planetary Astrophysics New Giant Planet Discovered: TOI-6383Ab

Astronomers discover TOI-6383Ab, a giant exoplanet orbiting an M-dwarf star.

Lia Marta Bernabò, Shubham Kanodia, Caleb I. Canas

2025-06-03T13:16:00+00:00 ― 5 min read

Earth and Planetary Astrophysics Investigating the YSES 1 System and Its Planets

A look into the characteristics of YSES 1 and its massive planets.

Yapeng Zhang, Darío González Picos, Sam de Regt

2025-06-03T09:51:54+00:00 ― 6 min read

Solar and Stellar Astrophysics Bernhard-2: A Unique Star System

Study reveals unusual disk behavior around stars in Bernhard-2 system.

Zhecheng Hu, Wei Zhu, Fei Dai

2025-06-03T04:37:54+00:00 ― 4 min read

Earth and Planetary Astrophysics Clouds and Their Role in Exoplanet Study

Examining how clouds shape the atmospheres of distant exoplanets.

Helong Huang, Chris W. Ormel, Michiel Min

2025-06-03T02:32:18+00:00 ― 7 min read

Earth and Planetary Astrophysics TOI-5005 b: A Unique Super-Neptune

Exploring the intriguing features of the newly confirmed exoplanet TOI-5005 b.

A. Castro-González, J. Lillo-Box, D. J. Armstrong

2025-06-03T01:53:03+00:00 ― 6 min read

Earth and Planetary Astrophysics Newly Discovered Exoplanet TOI-2458 b

Astronomers confirm TOI-2458 b, a mini-Neptune orbiting a hot star.

Ján Šubjak, Davide Gandolfi, Elisa Goffo

2025-06-02T18:25:36+00:00 ― 5 min read

Solar and Stellar Astrophysics Investigating Cold Brown Dwarfs with JWST

This study analyzes cold brown dwarfs using observations from the James Webb Space Telescope.

Zhijun Tu, Shu Wang, Jifeng Liu

2025-06-02T15:48:36+00:00 ― 6 min read

Earth and Planetary Astrophysics Free-Floating Objects in the Milky Way

A look at stars, planets, and planetesimals that roam independently in our galaxy.

Simon F. Portegies Zwart

2025-06-02T14:14:24+00:00 ― 6 min read

Earth and Planetary Astrophysics Radio Emissions from Nearby Star GJ 1151 Raise Questions About Planets

Scientists study radio signals from GJ 1151 for clues about potential planets.

Mayank Narang, Manoj Puravankara, H. K. Vedantham

2025-06-02T05:04:54+00:00 ― 5 min read

Earth and Planetary Astrophysics Assessing Particle Density in Low Earth Orbit

Long-term data reveals insights into particles affecting space safety.

Soumaya Azzi, Xanthi Oikonomidou, Stijn Lemmens

2025-06-02T04:03:12+00:00 ― 5 min read

Earth and Planetary Astrophysics The Role of Nitrous Oxide in Science

Nitrous oxide plays a key role in atmospheric research and astrobiology.

Sergei N. Yurchenko, Thomas M. Mellor, Jonathan Tennyson

2025-06-02T01:17:15+00:00 ― 7 min read

Earth and Planetary Astrophysics New Insights on TRAPPIST-1 c's Atmosphere

Scientists analyze data from TRAPPIST-1 c's atmosphere using JWST observations.

Michael Radica, Caroline Piaulet-Ghorayeb, Jake Taylor

2025-06-01T23:27:21+00:00 ― 6 min read

Earth and Planetary Astrophysics Studying Sodium Gas in Exoplanet WASP-49 b

Research reveals sodium gas variability around exoplanet WASP-49 b, suggesting complex atmospheric dynamics.

Apurva V. Oza, Julia V. Seidel, H. Jens Hoeijmakers

2025-06-01T21:29:36+00:00 ― 5 min read

Solar and Stellar Astrophysics Understanding Forbush Decreases and Their Solar Links

This study explores how cosmic rays fluctuate with solar events.

I. O. Eya, E. U. Iyida, O. Okike

2025-06-01T18:21:12+00:00 ― 7 min read

Earth and Planetary Astrophysics Exploring Earth-Moon Resonance Orbits for Scientific Missions

Learn about special orbits aiding scientific exploration around Earth and the Moon.

Jinsung Lee, Jaeyoung Kwak, Jaemyung Ahn

2025-06-01T16:31:18+00:00 ― 5 min read

Solar and Stellar Astrophysics New Insights into Eclipsing Binaries from TESS

Research reveals how temperature affects the circularization of binary star orbits.

L. W. IJspeert, A. Tkachenko, C. Johnston

2025-06-01T15:20:39+00:00 ― 6 min read

Instrumentation and Methods for Astrophysics KISS: A New Horizon in Astronomical Observations

KISS captures crucial data from celestial bodies using advanced millimeter wave technology.

J. F. Macías-Pérez, M. Fernández-Torreiro, A. Catalano

2025-06-01T10:22:21+00:00 ― 7 min read

Earth and Planetary Astrophysics Viscosity Insights on K2-141 b's Lava Oceans

Studying magma viscosity reveals conditions on the lava planet K2-141 b.

Charles Le Losq, Clément Ferraina, Paolo A. Sossi

2025-06-01T04:13:24+00:00 ― 5 min read

Earth and Planetary Astrophysics The Search for Hidden Planets in Our Galaxy

Scientists investigate systems for undiscovered planets using new technology.

Jonathan Horner, Robert A. Wittenmyer, Stephen R. Kane

2025-05-31T22:28:00+00:00 ― 4 min read

Earth and Planetary Astrophysics The Celestial Dance: Meteor Showers in Hungary

A look at the Perseids and Geminids meteor showers observed in Hungary.

Livia Deme, Krisztián Sárneczky, Antal Igaz

2025-05-31T21:01:39+00:00 ― 5 min read

Earth and Planetary Astrophysics The Hidden Forces of Planetary Magnetic Fields

Discover the vital role of magnetic fields in protecting planetary atmospheres.

Konstantinos Kilmetis, Aline A. Vidotto, Andrew Allan

2025-05-31T13:49:54+00:00 ― 6 min read

Solar and Stellar Astrophysics Insights from Gaia's Binary Star Catalog

New insights into binary star systems from Gaia's latest data release.

Casey Y. Lam, Kareem El-Badry, Joshua D. Simon

2025-05-31T13:10:39+00:00 ― 7 min read

Solar and Stellar Astrophysics Understanding Stellar Activity and Its Impact on Planet Hunting

Discover how stellar activity affects the search for exoplanets.

M. Cretignier, N. C. Hara, A. G. M. Pietrow

2025-05-31T11:06:03+00:00 ― 5 min read

Earth and Planetary Astrophysics Measuring the Mass of Distant Planets

Learn how astronomers measure the weight of planets beyond our solar system.

Joseph M. Akana Murphy, Rafael Luque, Natalie M. Batalha

2025-05-30T04:01:15+00:00 ― 6 min read

Earth and Planetary Astrophysics The Curious Case of HD 119130 b

Revisiting the intriguing story of HD 119130 b’s surprising density.

Joseph M. Akana Murphy, Rafael Luque, Natalie M. Batalha

2025-05-30T03:48:18+00:00 ― 6 min read

Earth and Planetary Astrophysics Daisy World Model and Its Insights

This model shows how daisies interact with their environment to sustain life.

Damian R Sowinski, Gourab Ghoshal, Adam Frank

2025-05-29T15:00:40+00:00 ― 5 min read

Earth and Planetary Astrophysics How AI is Changing Asteroid Temperature Studies

DeepONet revolutionizes asteroid research by predicting surface temperatures rapidly.

Shunjing Zhao, Hanlun Lei, Xian Shi

2025-05-29T13:59:30+00:00 ― 6 min read

Earth and Planetary Astrophysics The Fascinating Journey of Comet 324P/La Sagra

Discover the unique behaviors and secrets of comet 324P/La Sagra.

M. Mastropietro, Y. Kim, H. H. Hsieh

2025-05-29T09:53:27+00:00 ― 6 min read

Earth and Planetary Astrophysics Decoding Planet Atmospheres: The Role of Rotation

Scientists enhance atmospheric models to better understand distant planets.

Camille Moisset, Stéphane Mathis, Paul Billant

2025-05-29T06:00:21+00:00 ― 6 min read

Solar and Stellar Astrophysics New Insights into Cold Brown Dwarfs and Exoplanets

Researchers use JWST to deepen knowledge of cold brown dwarfs and their atmospheres.

S. K. Leggett, Pascal Tremblin

2025-05-29T00:23:39+00:00 ― 7 min read

Earth and Planetary Astrophysics MARFA: A Tool for Planetary Atmosphere Studies

MARFA helps scientists analyze how gases absorb light in planetary atmospheres.

Mikhail Razumovskiy, Boris Fomin, Denis Astanin

2025-05-28T21:22:21+00:00 ― 6 min read