Physics - Earth and Planetary Astrophysics

RSS

Earth and Planetary Astrophysics Insights into Zodiacal Dust: Parker Solar Probe Findings

Research reveals new details on small dust grains in the inner solar system.

J. R. Szalay, P. Pokorný, D. M. Malaspina

2025-06-10T08:48:30+00:00 ― 7 min read

Earth and Planetary Astrophysics New Exoplanets Discovered Around M-Type Stars

Study confirms five new planets and identifies two potential candidates.

A. Peláez-Torres, E. Esparza-Borges, E. Pallé

2025-06-10T08:40:39+00:00 ― 8 min read

Instrumentation and Methods for Astrophysics New Techniques in Millimeter-Wave Observations

Researchers improve millimeter-wave VLBI methods for better astronomical insights.

Shuangjing Xu, Taehyun Jung, Bo Zhang

2025-06-10T06:50:45+00:00 ― 6 min read

Solar and Stellar Astrophysics Impact of Energetic Particles on Exoplanet Atmospheres

Energetic particles shape the chemistry of exoplanet atmospheres, influencing the potential for life.

D. Rodgers-Lee

2025-06-10T06:11:30+00:00 ― 5 min read

Solar and Stellar Astrophysics New Method for Measuring Stellar Temperatures

Scientists develop a technique for precise stellar temperature measurement.

Étienne Artigau, Charles Cadieux, Neil J. Cook

2025-06-10T05:55:48+00:00 ― 6 min read

Earth and Planetary Astrophysics Studying TOI-836: A Look at Exoplanet Atmospheres

New findings reveal details about atmospheres of planets in the TOI-836 system.

Michael Zhang, Jacob L. Bean, David Wilson

2025-06-09T21:17:42+00:00 ― 5 min read

Earth and Planetary Astrophysics Searching for Signals in TRAPPIST-1

Scientists seek signs of intelligent life in TRAPPIST-1's unique planetary setup.

Nick Tusay, Sofia Z. Sheikh, Evan L. Sneed

2025-06-09T20:46:18+00:00 ― 5 min read

Earth and Planetary Astrophysics Comet 12P/Pons-Brooks: Insights from Recent Outbursts

2023 outbursts of Comet 12P reveal complexities in gas emissions and composition.

Lea Ferellec, Cyrielle Opitom, Abbie Donaldson

2025-06-09T17:53:36+00:00 ― 6 min read

Instrumentation and Methods for Astrophysics Introducing RISTRETTO: A New Tool for Exoplanet Research

RISTRETTO aims to reveal details of nearby exoplanet atmospheres.

N. Blind, M. Shinde, I. Dinis

2025-06-09T15:40:09+00:00 ― 5 min read

Earth and Planetary Astrophysics Mars' Atmosphere and the Impact of Xenon Loss

Investigating how cosmic impacts shaped the atmosphere of Mars through xenon changes.

Oliver Shorttle, Homa Saeidfirozeh, Paul Rimmer

2025-06-09T12:08:12+00:00 ― 6 min read

Earth and Planetary Astrophysics K2-237b: A Hot Jupiter's Journey

Study reveals K2-237b's migration toward its star through transit timing variations.

Fan Yang, Richard J. Long, Eamonn Kerins

2025-06-09T12:00:21+00:00 ― 6 min read

Fluid Dynamics Advancements in Rapidly Rotating Fluid Flows

Research reveals new methods for studying complex fluid behaviors under rapid rotation.

Adrian van Kan, Keith Julien, Benjamin Miquel

2025-06-09T08:36:15+00:00 ― 5 min read

Earth and Planetary Astrophysics Analyzing Exoplanet Atmospheres with JWST Data

This study examines the role of pressure-temperature profiles in retrieving exoplanet atmospheric data.

Simon Schleich, Sudeshna Boro Saikia, Quentin Changeat

2025-06-09T05:04:18+00:00 ― 5 min read

Instrumentation and Methods for Astrophysics Advancements in Spectroastrometry with Photonic Lanterns

Photonic lanterns improve spectroastrometry, enhancing observations of distant stars and planets.

Yoo Jung Kim, Michael P. Fitzgerald, Jonathan Lin

2025-06-09T04:40:45+00:00 ― 5 min read

Earth and Planetary Astrophysics Understanding the Small Bodies of Our Solar System

A look at minor planets, asteroids, comets, and their roles in the Solar System.

Quanzhi Ye

2025-06-08T16:38:33+00:00 ― 6 min read

Earth and Planetary Astrophysics Classifying Exoplanets: A New Approach

A new system categorizes exoplanets to identify potential for life and their features.

E. Plávalová, A. Rosaev

2025-06-08T10:06:03+00:00 ― 4 min read

Earth and Planetary Astrophysics The Dynamics of Protoplanetary Discs

A closer look at how stars and planets form from protoplanetary discs.

Sahl Rowther, Daniel J. Price, Christophe Pinte

2025-06-08T07:36:54+00:00 ― 5 min read

Earth and Planetary Astrophysics The Impact of Exoplanet Rotation on Atmospheres

How the spin of exoplanets shapes their atmospheres and habitability.

Nicholas Scarsdale, C. E. Harman, Thomas J. Fauchez

2025-06-08T06:57:39+00:00 ― 7 min read

Earth and Planetary Astrophysics Repulsive Effects in Close Orbiting Bodies

Exploring how celestial bodies repel each other in gas-filled disks.

F. J. Sanchez-Salcedo, F. S. Masset, S. Cornejo

2025-06-08T06:49:48+00:00 ― 6 min read

Earth and Planetary Astrophysics Tracing the Sun's Birth and Its Impact on the Solar System

Discover how the Sun's formation environment shaped our Solar System.

Steve Desch, Núria Miret-Roig

2025-06-08T05:15:36+00:00 ― 7 min read

Earth and Planetary Astrophysics Investigating the Neptunian Desert and Ridge

Research reveals intriguing patterns in the distribution of Neptune-like planets.

A. Castro-González, V. Bourrier, J. Lillo-Box

2025-06-08T02:46:27+00:00 ― 6 min read

Earth and Planetary Astrophysics Galactic Influences on Planet Formation

New research reveals how galactic factors affect the occurrence of tightly-packed planetary systems.

Sarah Ballard

2025-06-08T01:51:30+00:00 ― 6 min read

Earth and Planetary Astrophysics Tracking Near-Earth Objects: The ATLAS System

Learn how ATLAS monitors asteroids and comets to protect Earth.

Rogerio Deienno, Larry Denneau, David Nesvorný

2025-06-08T01:20:06+00:00 ― 5 min read

Instrumentation and Methods for Astrophysics Calibrating the James Webb Space Telescope's MIRI Instrument

A detailed look at flux calibration for the JWST's MIRI instrument.

Karl D. Gordon, G. C. Sloan, Macarena Garcia Marin

2025-06-08T01:04:24+00:00 ― 6 min read

Solar and Stellar Astrophysics New Insights into T Tauri Stars and C IV Emissions

A model explains C IV doublet formation in young stars and its accretion processes.

Thanawuth Thanathibodee, Connor Robinson, Nuria Calvet

2025-06-07T23:38:03+00:00 ― 6 min read

Solar and Stellar Astrophysics Understanding Stellar Activity in Exoplanet Detection

A look into how stellar activity affects the search for exoplanets.

J. R. Barnes, S. V. Jeffers, C. A. Haswell

2025-06-07T22:43:06+00:00 ― 5 min read

Earth and Planetary Astrophysics Dust Dynamics on Mars: The Role of Electrification

Research sheds light on how electric charges affect dust movement on Mars.

T. Becker, F. C. Onyeagusi, J. Teiser

2025-06-07T22:19:33+00:00 ― 5 min read

Earth and Planetary Astrophysics Mysteries of the TOI-406 System Revealed

Two intriguing planets await discovery beyond our Solar System.

G. Lacedelli, E. Pallè, R. Luque

2025-06-07T15:54:54+00:00 ― 5 min read

Earth and Planetary Astrophysics Advancements in Planetary Material Analysis Using O-PTIR

New technique enhances study of solar system materials.

Christopher Cox, Jakob Haynes, Christopher Duffey

2025-06-07T15:23:30+00:00 ― 7 min read

Earth and Planetary Astrophysics New Insights Into TRAPPIST-1 Planets from JWST

Recent data from JWST improves transit timing predictions for TRAPPIST-1 system.

Eric Agol, Natalie H. Allen, Björn Benneke

2025-06-07T15:15:39+00:00 ― 5 min read

Earth and Planetary Astrophysics New Insights into HD 189733 b's Atmosphere

Recent findings uncover water vapor and silicate clouds around HD 189733 b.

Julie Inglis, Natasha E. Batalha, Nikole K. Lewis

2025-06-07T11:59:24+00:00 ― 4 min read

Earth and Planetary Astrophysics Icy Comets and Their Impact on Tidally-Locked Exoplanets

Study reveals how comet impacts alter atmospheres of tidally-locked exoplanets.

Felix Sainsbury-Martinez, Catherine Walsh, Greg Cooke

2025-06-07T08:35:18+00:00 ― 6 min read

Solar and Stellar Astrophysics Binary Systems: Insights from Compact Objects

A look into how compact objects reveal secrets of binary star systems.

Sedighe Sajadian, Niayesh Afshordi

2025-06-07T02:42:03+00:00 ― 5 min read

Astrophysics of Galaxies The Influence of Star Clusters on Protoplanetary Disc Evolution

Study reveals factors shaping planetary disc formation in star clusters.

Aayush Gautam, Juan P. Farias, Jonathan C. Tan

2025-06-07T02:10:39+00:00 ― 7 min read

Earth and Planetary Astrophysics New Insights into Accretion of Young Planetary Mass Objects

Research reveals new findings on the accretion process of 2MASS J11151597+1937266.

Gayathri Viswanath, Simon C. Ringqvist, Dorian Demars

2025-06-06T22:54:24+00:00 ― 5 min read

Earth and Planetary Astrophysics New Insights into TRAPPIST-1 Planets

Research reveals the complex dynamics and potential habitability of TRAPPIST-1 planets.

Revol Alexandre, Émeline Bolmont, Mariana Sastre

2025-06-06T21:12:21+00:00 ― 5 min read

Earth and Planetary Astrophysics The Expanding World of Exoplanets

Discover the diversity and significance of planets beyond our solar system.

Ryan Cloutier

2025-06-06T12:42:06+00:00 ― 5 min read

Earth and Planetary Astrophysics New Mission to Search for Earth-like Exoplanets

A mission will observe stars for Earth-like planets that may support life.

Yoshi Nike Emilia Eschen, Daniel Bayliss, Thomas G. Wilson

2025-06-06T12:10:42+00:00 ― 7 min read

Earth and Planetary Astrophysics How Giant Planets Are Formed

Discover the stages and factors in the formation of giant planets.

Aster G. Taylor, Fred C. Adams

2025-06-06T06:56:42+00:00 ― 6 min read

Earth and Planetary Astrophysics Insights into Binary Asteroids and Their Formation

Studying binary asteroids sheds light on their formation and thermal properties.

Samuel L. Jackson, Benjamin Rozitis

2025-06-06T06:25:18+00:00 ― 5 min read