Interstellar Updates

Principium 47
https://i4is.org/principium-47

A giant planet transiting a 3-Myr protostar with a misaligned disk
https://arxiv.org/abs/2411.18683

Convective mixing in distant and close-in giant planets — Dependences on the initial composition, luminosity, bloating and semi-convection
https://arxiv.org/abs/2411.18686

Potential for life to exist and be detected on Earth-like planets orbiting white dwarfs
https://arxiv.org/abs/2411.18934

Orbital Migration through Atmospheric Mass Loss
https://arxiv.org/abs/2411.18960

Methods to Characterise Exoplanet Host Stars from Spectroscopy
https://arxiv.org/abs/2411.19306

Experimental tests of the calibration of high precision differential astrometry for exoplanets
https://arxiv.org/abs/2411.19524

Long-term stability and dynamical spacing of compact planetary systems
https://arxiv.org/abs/2411.19590

Retrieving wind properties from the ultra-hot dayside of WASP-189b with CRIRES
https://arxiv.org/abs/2411.19662

ET: What should we do?
https://academic.oup.com/astrogeo/article-abstract/65/6/6.19/7913884

Astronomy, society and sustainability: how we can help to save the planet
https://academic.oup.com/astrogeo/article/65/6/6.12/7913894

Two Intriguing Transits of HIP 23309 Observed by TESS
https://iopscience.iop.org/article/10.3847/2515-5172/ad9743

Signature of Vertical Mixing in Hydrogen-dominated Exoplanet Atmospheres
https://iopscience.iop.org/article/10.3847/1538-4357/ad891f

Single Transit Detection in Kepler with Machine Learning and Onboard Spacecraft Diagnostics
https://iopscience.iop.org/article/10.3847/1538-3881/ad834c

NGTS-31b and NGTS-32b: Two Inflated hot Jupiters Orbiting Subgiant Stars
https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/stae2616/7912567

Clouds in Partial Atmospheres of Lava Planets and Where to Find Them
https://iopscience.iop.org/article/10.3847/1538-3881/ad85e0

The Philosophical Aspects of Astrobiology
https://pergamos.lib.uoa.gr/uoa/dl/frontend/en/browse/3421131

Cognitive performance in ISS astronauts on 6-month low earth orbit missions
https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2024.1451269/full

SwRI researchers use chemistry modeling software to detect conditions for microbial life on icy worlds
https://www.swri.org/press-release/swri-researchers-use-chemistry-modeling-software-detect-conditions-microbial-life-icy

Iron sulfide-catalyzed gaseous CO2 reduction and prebiotic carbon fixation in terrestrial hot springs
https://www.nature.com/articles/s41467-024-54062-y

A Measurement of the Water Abundance in the Atmosphere of the Hot Jupiter WASP-43b with High-resolution Cross-correlation Spectroscopy
https://arxiv.org/abs/2411.17923

Potential technosignature from anomalously low deuterium/hydrogen (D/H) in planetary water depleted by nuclear fusion technology
https://arxiv.org/abs/2411.18595

Solar System Migration Points to a Renewed Concept: Galactic Habitable Orbits
https://iopscience.iop.org/article/10.3847/2041-8213/ad9260

Did the terrestrial planets of the solar system form by pebble accretion?
https://www.sciencedirect.com/science/article/pii/S0012821X24005521

Comment on “Did the terrestrial planets of the Solar System form by pebble accretion?”
https://arxiv.org/abs/2411.17043

Validating the Orbital Periods of the Coolest TESS Exoplanet Candidates
https://arxiv.org/abs/2411.17640

A link between rocky exoplanet composition and stellar age
https://arxiv.org/abs/2411.17358

OrCAS: Origins, Compositions, and Atmospheres of Sub-neptunes. I. Survey Definition
https://arxiv.org/abs/2411.16836

Water-rich sub-Neptunes and rocky super Earths around different Stars: Radii shaped by Volatile Partitioning, Formation, and Evolution
https://arxiv.org/abs/2411.16879

Revisiting the conundrum of the sub-Jovian and Neptune desert. A new approach that incorporates stellar properties
https://arxiv.org/abs/2411.16960

Gas dynamics around a Jupiter mass planet: II. Chemical evolution of circumplanetary material
https://arxiv.org/abs/2411.17408

Searching for star-planet interactions in GJ 486 at radio wavelengths with the uGMRT
https://arxiv.org/abs/2411.17689

Phase separation of planetary ices explains nondipolar magnetic fields of Uranus and Neptune
https://www.pnas.org/doi/10.1073/pnas.2403981121

Self-Sustaining Living Habitats in Extraterrestrial Environments
https://liebertpub.com/doi/10.1089/ast.2024.0080

Machine learning methods for automated interstellar object classification with LSST
https://www.aanda.org/articles/aa/full_html/2024/11/aa51118-24/aa51118-24.html

A Photochemical Phosphorus-Hydrogen-Oxygen Network for Hydrogen-dominated Exoplanet Atmospheres
https://iopscience.iop.org/article/10.3847/1538-4357/ad8915

Analyzing Exoplanet Habitability: A Study of Atmospheric Conditions and Star Types
https://www.researchgate.net/publication/386049478_Analyzing_Exoplanet_Habitability_A_Study_of_Atmospheric_Conditions_and_Star_Types

Impacts of UV Radiation from an AGN on Planetary Atmospheres and Consequences for Galactic Habitability
https://arxiv.org/abs/2411.15341

Suppression of hydrodynamic escape of an H2-rich early Earth atmosphere by radiative cooling of carbon oxides
https://arxiv.org/abs/2411.15456

The bulk metallicity of giant planets around M stars
https://arxiv.org/abs/2411.16197

Interactions between tidal flows and magnetic fields in stellar/planetary convective envelopes
https://arxiv.org/abs/2411.16534

Anomaly Detection and RFI Classification with Unsupervised Learning in Narrowband Radio Technosignature Searches
https://arxiv.org/abs/2411.16556