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Optical properties of organic haze analogues in water-rich exoplanet atmospheres observable with JWST
The James Webb Space Telescope (JWST) has begun its scientific mission, which includes the atmospheric characterization of transiting exoplanets....
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Inferring Intrinsic Stellar EUV and Lyman-Alpha Fluxes and Their Effects on Exoplanet Atmospheres
EUV radiation is primarily responsible for driving hydrodynamic mass loss and thus determining whether an exoplanet can retain its atmosphere and...
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NO Biomarker: Transmission and Emission Methods for Its Potential Detection in Exoplanet Atmospheres with Spektr-UF (WSO-UV)
AbstractAmong all habitability factors for terrestrial exoplanets, one of the most important is the presence of a secondary N 2 –O 2 dominant...
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Haze evolution in temperate exoplanet atmospheres through surface energy measurements
Photochemical hazes are important opacity sources in temperate exoplanet atmospheres, hindering current observations from characterizing exoplanet...
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Dynamics and clouds in planetary atmospheres from telescopic observations
This review presents an insight into our current knowledge of the atmospheres of the planets Venus, Mars, Jupiter, Saturn, Uranus and Neptune, the...
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Kinetic Model of the Effect of the Stellar Wind on the Extended Hydrogen Atmosphere of the Exoplanet π Men c
AbstractIn this work, the kinetic model of aeronomy of the upper atmosphere of an exoplanet is extended by including the effect of stellar wind...
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A JWST transmission spectrum of the nearby Earth-sized exoplanet LHS 475 b
The critical first step in the search for life on exoplanets over the next decade is to determine whether rocky planets transiting small M-dwarf...
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A benchmark JWST near-infrared spectrum for the exoplanet WASP-39 b
Observing exoplanets through transmission spectroscopy supplies detailed information about their atmospheric composition, physics and chemistry....
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Nonthermal Atmospheric Losses for the Exoplanet GJ 3470b
AbstractIn this work, numerical estimates of the rate of nonthermal loss of the atmosphere of a hot exoplanet due to exothermic photochemical...
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Interaction of the Exoplanet Hat–P–11b with Stellar Wind
AbstractWe discuss possible existence of a magnetodisk around the exoplanet HAT–P–11b. We used available observations to determine properties of the...
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Revealing the atmospheres of highly irradiated exoplanets: from ultra-hot Jupiters to rocky worlds
Spectroscopy of transiting exoplanets has revealed a wealth of information about their atmospheric compositions and thermal structures. In...
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Composition of terrestrial exoplanet atmospheres from meteorite outgassing experiments
Terrestrial exoplanets likely form initial atmospheres through outgassing during and after accretion, although there is currently no first-principles...
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EXPLANATION: Exoplanet and Transient Events Investigation Project
AbstractWe present a brief description of a joint Russian-Korean project abbreviated as EXPLANATION (EXoPLANet And Transient events InvestigatiON)....
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Detection of an Earth-sized exoplanet orbiting the nearby ultracool dwarf star SPECULOOS-3
Located at the bottom of the main sequence, ultracool dwarf stars are widespread in the solar neighbourhood. Nevertheless, their extremely low...
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The impending opacity challenge in exoplanet atmospheric characterization
With a new generation of observatories coming online this decade, the process of characterizing exoplanet atmospheres will need to be reinvented....
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On the Possibility to Estimate the Orbital Eccentricity of a Binary System with an Exoplanet from a Transit Light Curve
AbstractWe study the possibility of determining an orbital eccentricity of a binary star system with an exoplanet from both simulated and observed...
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Investigations of Optical Properties of the Atmospheres of Hot Exoplanets by Numerical Simulation of Transit Absorptions in the HeI 10 830-Å Line
Abstract —Transit observations of exoplanets make it possible to measure temperature and relative abundance of various elements in their atmospheres....
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Planetary Atmospheres Through Time: Effects of Mass Loss and Thermal Evolution
Atmospheric mass loss is a fundamental phenomenon sha** the structure and evolution of planetary atmospheres. It can engage processes ranging from...
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Comparative Analysis of the Model for Exoplanet Atmosphere Outflow
Abstract—Modeling the outflow of planetary atmospheres is important for understanding the evolution of exoplanet systems and for interpreting their...
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Activity of the Young Star TOI 837 with an Exoplanet
Abstract —Based on high-precision data from the archive of the TESS space mission, a study was made of the photometric brightness variability of TOI...
