Interstellar Updates

Large-amplitude variability driven by giant dust storms on a planetary-mass companion
https://www.science.org/doi/10.1126/sciadv.adv3324

HST-COS Transit Spectroscopy of KELT-20b: First Detection of Excess Far-ultraviolet Absorption from an Ultrahot Jupiter
https://iopscience.iop.org/article/10.3847/1538-3881/ae169d

Enrichment of the Driving Metanarratives Shared between SETI and Space Sustainability through a Multispecies Lens
https://www.sciencedirect.com/science/article/abs/pii/S0094576525008410

Current opinions and trends in the search for extrasolar photosynthesis
https://www.sciencedirect.com/science/article/pii/S1387647325000156

Tracking the Activity of the Interstellar Object 3I/ATLAS through its Perihelion
https://arxiv.org/abs/2511.20810

CHOH and HCN in Interstellar Comet 3I/ATLAS Mapped with the ALMA Atacama Compact Array: Distinct Outgassing Behaviors and a Remarkably High CHOH/HCN Production Rate Ratio
https://arxiv.org/abs/2511.20845

The Diversity of Cold Worlds: Age and Characterization of the Exoplanet COCONUTS-2b
https://arxiv.org/abs/2511.20923

The FAST-SETI Milky Way Globular Cluster Survey I: A Pilot Multibeam On-the-Fly Search of Five Globular Clusters at L-Band
https://arxiv.org/abs/2511.21085

Planet Migration in Protoplanetary Disks with Rims
https://arxiv.org/abs/2511.21328

Quantifying the differences in transmission and emission spectra for hot irradiated gaseous exoplanet Atmospheres: A comparison of 1D and 3D modeling using JWST
https://arxiv.org/abs/2511.21454

Transit Timing of the White Dwarf-Cold Jupiter System WD 1856+534
https://arxiv.org/abs/2511.21611

Boiling oceans and compressional tectonics on emerging ocean worlds
https://www.nature.com/articles/s41550-025-02713-5

FAS-XAI: Fuzzy and Explainable AI for Interpretable Vetting of Kepler Exoplanet Candidates
https://www.mdpi.com/2227-7390/13/23/3796

Estimating The Number of Intelligent Extraterrestrial Civilizations: A Probabilistic Approach to the Drake Equation
https://zenodo.org/records/17720863

20 GeV halo-like excess of the Galactic diffuse emission and implications for dark matter annihilation
https://iopscience.iop.org/article/10.1088/1475-7516/2025/11/080

The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems. VI. Evidence for Radially Evolving Icy Grains in the HD 141569A Disk via NIRCam Coronagraphic Imaging
https://iopscience.iop.org/article/10.3847/1538-4357/ae0615

Modeling Atmospheric Ion Escape from Kepler-1649 b and c over Time
https://iopscience.iop.org/article/10.3847/2041-8213/ae1a65

Planetary Habitability Under the Light of a Rapidly Changing Star
https://arxiv.org/abs/2511.19646

TOI-7510: A solar-analog system of three transiting giant planets near a Laplace resonance chain
https://arxiv.org/abs/2511.20074

Exomoon search with VLTI/GRAVITY around the substellar companion HD 206893 B
https://arxiv.org/abs/2511.20091

Simulating the Stellar Bycatch: Constraining the Prevalence of Extraterrestrial Transmitters within Radio SETI Surveys
https://arxiv.org/abs/2511.20231

Projections of Earth’s Technosphere: Strategies for Observing Technosignatures on Terrestrial Exoplanets
https://arxiv.org/abs/2511.20329

Diversity of low-mass planet atmospheres in the C-H-O-N-S-Cl system with interior dissolution, nonideality, and condensation: Application to TRAPPIST-1e and sub-Neptunes
https://arxiv.org/abs/2507.00499

Measuring Cometary Nuclei Behind Bright Comae: PSF Delta Decomposition with Bicubic Resampling and an Application to Interstellar Comet 3I/ATLAS C/2025 N1
https://arxiv.org/abs/2511.19467

Hypothesis of Entropic-Temporal Coupling for Anomalous Interstellar Objects: An Application of the Finite and Consumable Time Theory (FCT/TTC)
https://zenodo.org/records/17704028

Modelling the Atmosphere of Young Exoplanet V1298 Tau b
https://zenodo.org/records/17692775

Dissecting the puzzle of tectonic lid regimes in terrestrial planets
https://www.nature.com/articles/s41467-025-65943-1

Regular variability of planet-hosting stars as a periodic environmental driver for prebiotic chemistry
https://www.cambridge.org/core/journals/international-journal-of-astrobiology/article/regular-variability-of-planethosting-stars-as-a-periodic-environmental-driver-for-prebiotic-chemistry/306433A839D9860122130A4804082B2E

Revised Mass and Orbit of ε Eridani b: A 1 MJup Planet on a Near-circular Orbit
https://iopscience.iop.org/article/10.3847/1538-3881/ae0cbd

Evolution of Terrestrial Planetary Bodies and Implications for Habitability
https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2025RG000902

Spectrophotometric evidence for a metal-bearing, carbonaceous, and pristine interstellar comet 3I/ATLAS
https://arxiv.org/abs/2511.19112

Evidence of 1:1 slope between rocky Super-Earths and their host stars
https://arxiv.org/abs/2511.17717

Resonant structures in exozodiacal clouds created by exo-Earths in the habitable zone of late-type stars
https://arxiv.org/abs/2511.17872

The Albedo Problem and Cloud Cover on Hot Jupiters
https://arxiv.org/abs/2511.18497

A Smooth Transition from Giant Planets to Brown Dwarfs from the Radial Occurrence Distribution
https://arxiv.org/abs/2511.18758

Numerical Non-Adiabatic Tidal Calculations with GYRE-tides: The WASP-12 Test Case
https://arxiv.org/abs/2511.18769

Planet Habitability under Energy Balance and Resource Carrying Capacity
https://www.icck.org/article/abs/jer.2025.128588

Dust distribution in circumstellar disks harboring multi-planet systems: I. Sub-thermal mass planets
https://www.aanda.org/articles/aa/full_html/2025/11/aa56463-25/aa56463-25.html

Detection of CO2, CO, and H2O in the atmosphere of the warm sub-Saturn HAT-P-12 b
https://www.aanda.org/articles/aa/full_html/2025/11/aa50690-24/aa50690-24.html

Detection and characterisation of a 106-day transiting Jupiter: TOI-2449 b/NGTS-36 b
https://www.aanda.org/articles/aa/full_html/2025/11/aa55168-25/aa55168-25.html

N2-broadening coefficients and their temperature exponents for ethylene lines: A semi-empirical approach for (exo)planetary studies
https://www.sciencedirect.com/science/article/abs/pii/S0022407325004200

On the transitional character and regularity of planetary abiogenesis
https://www.sciencedirect.com/science/article/abs/pii/S0303264725002709

Detectability of Dust and Ion Tails of Interstellar Comet 3I/ATLAS by Europa Clipper
https://iopscience.iop.org/article/10.3847/2515-5172/ae2120

Evidence of Titanate Clouds in the Dayside Atmosphere of the Ultrahot Jupiter WASP-121b
https://iopscience.iop.org/article/10.3847/2041-8213/ae1c1c

Ever Elusive Exospheres: One Probable Detection and Two Nondetections of Hα Transits in Young Systems
https://iopscience.iop.org/article/10.3847/1538-3881/ae1504

The Surface and Interior Conditions of Temperate Sub-Neptune TOI-270 d
https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/staf1969/8340351

Habitable from the start: How initial planetary formation conditions may create habitable worlds
https://arxiv.org/abs/2511.16714

The Surface and Interior Conditions of Temperate Sub-Neptune TOI-270 d
https://arxiv.org/abs/2511.16722

A Comprehensive Analysis of the Panchromatic Transmission Spectrum of the Hot-Saturn WASP-96 b: Nondetection of Haze, Possible Sodium Limb Asymmetry, Stellar Characterization, and Formation History
https://arxiv.org/abs/2511.16771

Discriminating abiotic and biotic organics in meteorite and terrestrial samples using machine learning on mass spectrometry data
https://academic.oup.com/pnasnexus/article/4/11/pgaf334/8323799

A Flux-Based Estimate of the Interstellar Object Contribution to the Galactic Baryon Budget
https://zenodo.org/records/17668687

Planetary dynamos driven by semi-convection in stratified layers
https://arxiv.org/abs/2506.18521

SPORES-HWO. II. Companion Mass Limits and Updated Planet Properties for 120 Future Exoplanet Imaging Targets from 35 yr of Precise Doppler Monitoring
https://iopscience.iop.org/article/10.3847/1538-3881/ae0b62

Biophysics of Life: Origin and Evolution
https://www.sciencedirect.com/book/monograph/9780443363689/biophysics-of-life

Natural Comet or Technological Artefact? A Bayesian Evaluation of 3I/ATLAS Incorporating the Loeb Scale.
https://www.researchgate.net/publication/397795856_Natural_Comet_or_Technological_Artefact_A_Bayesian_Evaluation_of_3IATLAS_Incorporating_the_Loeb_Scale

Dynamical simulation of the Interstellar Comet 3I/ATLAS
https://www.arxiv.org/abs/2511.16247

Efficiency of Hydrodynamic Atmospheric Escape in Hot Jupiters and Super Earths
https://arxiv.org/abs/2511.15787

Methane on the temperate exo-Saturn TOI-199b
https://arxiv.org/abs/2511.15835

Analytical Solutions for Planet-Scattering Small Bodies
https://arxiv.org/abs/2511.16056

Coupled atmospHere Interior modeL Intercomparison (CHILI) Protocol Version 1.0: A CUISINES Intercomparison Project of Magma Ocean Models
https://arxiv.org/abs/2511.16142

Grain growth in protoplanetary disks in the Upper Scorpius revealed by millimeter-wave spectral indices
https://arxiv.org/abs/2511.16405

A homogeneous TTV investigation of all TESS systems with a confirmed single transiting planet
https://arxiv.org/abs/2511.16504

Disc fragmentation. I. Ejection of Jupiter-mass Free Floating Planets from growing binary systems
https://arxiv.org/abs/2511.16508

Searching for close-in planets around TWA 7 with SPIRou
https://arxiv.org/abs/2511.16609

Excitation of Inertial Modes in 3D Simulations of Rotating Convection in Planets and Stars
https://arxiv.org/abs/2511.16630

Dust Recycling and Icy Volatile Enhancement (DRIVE): A Novel Method of Volatile Enrichment in Cold Giant Planets
https://arxiv.org/abs/2511.07590