Interstellar Updates

Updated characterization of long-period single companion by combining radial velocity, relative astrometry, and absolute astrometry
https://www.aanda.org/articles/aa/full_html/2023/02/aa45396-22/aa45396-22.html

The Roasting Marshmallows Program with IGRINS on Gemini South I: Composition and Climate of the Ultrahot Jupiter WASP-18 b
https://iopscience.iop.org/article/10.3847/1538-3881/acaf5c

TOI-561 b: A Low-density Ultra-short-period “Rocky” Planet around a Metal-poor Star
https://iopscience.iop.org/article/10.3847/1538-3881/acad83

The Demographics of Terrestrial Planets in the Venus Zone
https://arxiv.org/abs/2302.03055

When, where, and how many planets end up in first-order resonances?
https://arxiv.org/abs/2302.03070

Large Interferometer for Exoplanets: VIII. Where Is the Phosphine? Observing Exoplanetary PH3 with a Space-Based Mid-Infrared Nulling Interferometer
https://liebertpub.com/doi/10.1089/ast.2022.0010

Specular Reflections from Artificial Surfaces as Technosignature
https://liebertpub.com/doi/10.1089/ast.2022.0101

High-Gain Antenna for NASA’s Roman Mission Clears Environmental Tests
https://www.nasa.gov/image-feature/goddard/2023/high-gain-antenna-for-nasas-roman-mission-clears-environmental-tests

The CARMENES search for exoplanets around M dwarfs. Wolf 1069 b: Earth-mass planet in the habitable zone of a nearby, very low-mass star
https://arxiv.org/abs/2301.02477

From exo-Earths to exo-Venuses—Flux and Polarization Signatures of Reflected Light
https://arxiv.org/abs/2301.11314

Simulation of the Earth’s radio-leakage from mobile towers as seen from selected nearby stellar systems
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stad378/7028804

The Unistellar Exoplanet Campaign: Citizen Science Results and Inherent Education Opportunities
https://iopscience.iop.org/article/10.1088/1538-3873/acaa58

Magnetic activity variability from Hα line intensive monitoring for two F-type stars having a hot-Jupiter, τ Bootis A and υ Andromedae A
https://arxiv.org/abs/2302.02135

Discovering planets with PLATO: a comparison of algorithms for stellar activity filtering https://arxiv.org/abs/2302.02183

Large Interferometer For Exoplanets (LIFE)
VII. Practical implementation of a five-telescope kernel-nulling beam combiner with a discussion on instrumental uncertainties and redundancy benefits
https://www.aanda.org/articles/aa/full_html/2023/02/aa43863-22/aa43863-22.html

Supernovae might be a good cue to hunt for alien signals
https://www.sciencedirect.com/science/article/abs/pii/S0262407923001823

Stable lifetime of compact, evenly-spaced planetary systems with non-equal masses
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stad393/7025959?redirectedFrom=fulltext

A new dynamical modeling of the WASP-47 system with CHEOPS observations
https://arxiv.org/abs/2302.01352

Absence of extended atmospheres in low-mass star radius-gap planets GJ 9827 b, GJ 9827 d and TOI-1235 b
https://arxiv.org/abs/2302.01479

The low density, hot Jupiter TOI-640 b is on a polar orbit
https://arxiv.org/abs/2302.01702

Searching for the nature of stars with debris disks and planets
https://arxiv.org/abs/2302.01850

A full transit of ν2 Lupi d and the search for an exomoon in its Hill sphere with CHEOPS
https://arxiv.org/abs/2302.01853

TESS Hunt for Young and Maturing Exoplanets (THYME). IX. A 27 Myr Extended Population of Lower Centaurus Crux with a Transiting Two-planet System
https://iopscience.iop.org/article/10.3847/1538-3881/aca8fc

Hubble Space Telescope Transmission Spectroscopy for the Temperate Sub-Neptune TOI-270 d: A Possible Hydrogen-rich Atmosphere Containing Water Vapor h
ttps://iopscience.iop.org/article/10.3847/1538-3881/aca90b

An Earth-sized Planet around an M5 Dwarf Star at 22 pc
https://arxiv.org/abs/2302.00699

TESS Asteroseismic Analysis of HD 76920: The Giant Star Hosting An Extremely Eccentric Exoplanet
https://arxiv.org/abs/2302.01102

OGLE-2016-BLG-1195Lb: A Sub-Neptune Beyond the Snow Line of an M-dwarf Confirmed by Keck AO
https://arxiv.org/abs/2302.01168

The tidal excitation of r modes in a solar type star orbited by a giant planet companion and the effect on orbital evolution I: The aligned case
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stad358/7022329

High-eccentricity Migration with Disk-induced Spin–Orbit Misalignment: A Preference for Perpendicular Hot Jupiters
https://iopscience.iop.org/article/10.3847/2041-8213/acaea6

Evidence that Core-Powered Mass-Loss Dominates Over Photoevaporation in Shaping the Kepler Radius Valley
https://arxiv.org/abs/2302.00009

A dynamical mass for GJ 463 b: A massive super-Jupiter companion beyond the snow line of a nearby M dwarf
https://arxiv.org/abs/2302.00413

On the follow-up efforts of long-period transiting planet candidates detected with Gaia astrometry
https://arxiv.org/abs/2302.00420

A Dynamical Systems Approach to the Theory of Circumbinary Orbits in the Circular Restricted Problem h
ttps://arxiv.org/abs/2302.00580

The PEPSI Exoplanet Transit Survey (PETS). II. A Deep Search for Thermal Inversion Agents in KELT-20 b/MASCARA-2 b with Emission and Transmission Spectroscopy
https://arxiv.org/abs/2205.12162