Interstellar Updates

TESS phase curve of ultra-hot Jupiter WASP-189 b
https://arxiv.org/abs/2512.05175

Voluntary and Involuntary Technosignatures: Which Are to Be Encountered First
https://link.springer.com/article/10.1134/S1990341324600066

Vibrationally excited H2 muting the He i triplet line at 1.08 µm on warm exo-Neptunes
https://www.aanda.org/articles/aa/pdf/forth/aa58117-25.pdf

Convergent Religion in a Silent Universe: Patternless Noise, Infinite Intelligence, and the Fermi Paradox
https://www.researchgate.net/publication/398247257_Convergent_Religion_in_a_Silent_Universe_Patternless_Noise_Infinite_Intelligence_and_the_Fermi_Paradox

The Existence of Extra Terrestrial Intelligence: The Idea Behind SETI
https://www.academia.edu/19720370/The_Existence_of_Extra_Terrestrial_Intelligence_The_Idea_Behind_SETI

Autonomous Orbit Changing and Out-of-the Orbit to Interstellar Point Maneuvering: A Novel Concept
https://acceleron.org.in/index.php/aaj/article/view/264

Predictions of the Nancy Grace Roman Space Telescope Galactic Exoplanet Survey. V. Detection Rates of Multiplanetary Systems in High Magnification Microlensing Events
https://arxiv.org/abs/2512.05182

Keck Observations in the INfrared of Taurus and ρ Oph Exoplanets And Ultracool dwarfs (KOINTREAU) I: A Planetary-Mass Companion and a Disk-Obscured Stellar Companion Discovered in Taurus
https://arxiv.org/abs/2512.05191

Multi-bandpass Photometry for Exoplanet Atmosphere Reconnaissance (MPEAR) with the Habitable Worlds Observatory (HWO) — I. Differentiating Earth from Neptunes During Discovery
https://arxiv.org/abs/2512.05279

Exoplanet formation inference using conditional invertible neural networks
https://arxiv.org/abs/2512.05751

Most Rocky Sub-Neptunes are Molten: Mapping the Solidification Shoreline for Gas Dwarf Exoplanets
https://arxiv.org/abs/2512.05816

Chapter 12 – Space exploration
https://www.sciencedirect.com/science/chapter/monograph/abs/pii/B9780443289194000143

Simulation of the radiological impact during selected space travel scenarios using the Monte Carlo code FLUKA
https://www.sciencedirect.com/science/article/abs/pii/S0969806X25010230

A stochastic framework for the dark forest hypothesis: Modeling silence and survival in the cosmos
https://www.sciencedirect.com/science/article/pii/S3050517825000814

Chapter 1.3 – Setting the stage: Building and maintaining a habitable world and the early conditions that could favor life’s beginnings on Earth and beyond
https://www.sciencedirect.com/science/chapter/edited-volume/abs/pii/B9780323955478000033

Non-detection of J1407 b in ALMA Band 7 Observations
https://iopscience.iop.org/article/10.3847/2515-5172/ae2680

Exploring Warm Jupiter Migration Pathways with Eccentricities. II. Correlations with Host Star Properties and Orbital Separation
https://iopscience.iop.org/article/10.3847/1538-3881/ae0e16

Antigravity as Vector Gravity: Controlled Inertia and Engine Concept
https://www.scienceopen.com/hosted-document?doi=10.14293/PR2199.002434.v1

SCExAO/CHARIS and Gaia Direct Imaging and Astrometric Discovery of a Superjovian Planet 3–4 λ/D from the Accelerating Star HIP 54515*
https://iopscience.iop.org/article/10.3847/1538-3881/ae1a82

Characterization of debris disks observed with SPHERE
https://www.aanda.org/articles/aa/full_html/2025/12/aa54953-25/aa54953-25.html

The WEAVE-TwiLight-Survey: Expanding WEAVE’s Reach to Bright and Low-Surface-Density Targets with a Novel Observing Mode
https://academic.oup.com/rasti/advance-article/doi/10.1093/rasti/rzaf060/8351077

FALCO: Foundation Model of Astronomical Light Curves for Time Domain Astronomy. Implementation and Applications on Kepler Data
https://iopscience.iop.org/article/10.3847/1538-3881/ae1467

The Future of Human Evolution: Chapter 12 – Space exploration
https://www.sciencedirect.com/science/chapter/monograph/abs/pii/B9780443289194000143

Long-term X-ray variability of the multiple-planet host L 98-59: Hints of an activity cycle
https://www.researchgate.net/publication/398357133_Long-term_X-ray_variability_of_the_multiple-planet_host_L_98-59_Hints_of_an_activity_cycle

Resolving the terrestrial planet-forming region of HD 172555 with ALMA: I. Post-impact dust distribution
https://arxiv.org/abs/2512.04154

Fractal Aggregate Aerosols in the Virga Cloud Code II: Exploring the Effects of Key Cloud Parameters in Warm Neptune, Hot Jupiter and Brown Dwarf Atmospheres
https://arxiv.org/abs/2512.04186

JWST Exoplanetary Worlds and Elemental Survey (JEWELS) I: High-Precision Chemical Abundances of 20 FGK Planet-Hosting Stars from JWST Cycle 2
https://arxiv.org/abs/2512.04420

The GAPS programme at TNG LXXI. HD 128717 B/Gaia-6 B: a long-period eccentric low-mass brown dwarf from astrometry and radial velocities
https://arxiv.org/abs/2512.04606

Oxygen Isotope Constraints on the Importance of Photochemical Processing in Protoplanetary Disks
https://arxiv.org/abs/2512.04944

Responsible Discovery in Astrobiology: Lessons from Four Controversial Claims
https://arxiv.org/abs/2512.04122

Turbulence and dust fragility in protoplanetary discs
https://arxiv.org/abs/2509.24818

A note on the possibility of Comet 3I/ATLAS being a spaceship from an advanced alien civilization
https://www.researchgate.net/publication/398116399_A_note_on_the_possibility_of_Comet_3IATLAS_being_a_spaceship_from_an_advanced_alien_civilization

Interstellar Spacecraft Trajectory Analysis: a First-Principles and Numerical Optimization Approach using Pykep and Pygmo
https://etd.ohiolink.edu/acprod/odb_etd/etd/r/1501/10?clear=10&p10_accession_num=dayton1763132394246063

Satellite megaconstellations will threaten space-based astronomy
https://www.nature.com/articles/s41586-025-09759-5

Voluntary and Involuntary Technosignatures: Which Are to Be Encountered First
https://link.springer.com/article/10.1134/S1990341324600066

Estimates of Atmospheric Mass Loss for Two Planets of the Young Solar Analog HD 109833
https://link.springer.com/article/10.1134/S1990341325600437

Eccentric disks as a gateway to giant planet outward migration
https://www.aanda.org/articles/aa/full_html/2025/12/aa57059-25/aa57059-25.html

Detecting Exoplanets beyond the Local Supercluster through Gravitational Waves with B-DECIGO and DECIGO
https://iopscience.iop.org/article/10.3847/1538-4357/ae1ef2

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://iopscience.iop.org/article/10.3847/1538-4357/ae1479

Capture into Apsidal Resonance and the Decimation of Planets around In-spiraling Binaries
https://arxiv.org/abs/2512.03940

Probing for primordial black hole candidates in exoplanet search data
https://arxiv.org/abs/2512.03118

The discovery of the first Earth cousin and the search for life elsewhere
https://link.springer.com/article/10.1038/s41550-025-02703-7

The discovery of TRAPPIST-1 and the importance of low-mass M-dwarfs
https://link.springer.com/article/10.1038/s41550-025-02712-6

A simplified model for the forced libration of icy moons with subsurface oceans
https://link.springer.com/article/10.1007/s10569-025-10268-w

SCExAO/CHARIS and Gaia Direct Imaging and Astrometric Discovery of a Superjovian Planet 3–4 λ/D from the Accelerating Star HIP 54515
https://iopscience.iop.org/article/10.3847/1538-3881/ae1a82

Insights into Planet Formation from the Ages, Masses, and Elemental Abundances of Host Stars
https://iopscience.iop.org/article/10.3847/1538-4357/ae12a2

JCMT Constraints on the Early-Time HCN and CO Emission and HCN Temporal Evolution of 3I/ATLAS
https://arxiv.org/abs/2512.02106

Segmented-Polynomial-fitting Least Squares (SPLS): An optimized algorithm to find Earth twins
https://arxiv.org/abs/2512.02356

Quantification of abundance uncertainties in chemical models of exoplanet atmospheres
https://arxiv.org/abs/2512.02587

Stellar chemistry and planet size: insights from GALAH DR4
https://arxiv.org/abs/2512.02601

Spectropolarimetric characterisation of exoplanet host stars in preparation of the mission II. The magnetised wind environment of TOI-1860, DS Tuc A, and HD 63433
https://arxiv.org/abs/2512.02708

Independent Cross-Observatory Analysis of 3I-ATLAS (Version 7.1, With Supplemental Methodology Files)
https://zenodo.org/records/17770115

Captain Exoplanet: An Open, Browser-Based Interface for Exoplanet Candidate Classification Using Machine Learning Pipeline
https://zenodo.org/records/17755659

Continuous helium absorption from both the leading and trailing tails of WASP-107 b
https://link.springer.com/article/10.1038/s41550-025-02710-8

The impact of stellar winds and tidal locking effects on the habitability of Earth-like exoplanets around M-dwarf stars
https://www.aanda.org/articles/aa/full_html/2025/12/aa56743-25/aa56743-25.html

Accounting for Transit Timing Detectability: Biases in Planetary Radius and Orbital Period
https://iopscience.iop.org/article/10.3847/1538-3881/ae1465

An Hα Transit of HD 189733b to Assess Stellar Activity Across the Transit Chord Close to JWST Observations
https://iopscience.iop.org/article/10.3847/1538-3881/ae169b

A Refined Photometric Constraint for Exoplanet Direct Imaging Yield Estimation and Observation Scheduling
https://iopscience.iop.org/article/10.3847/1538-3881/ae0a1c

The Need for Multiangle BRDF Laboratory Measurements to Model Rocky Exoplanet Surface Reflectance and Emission
https://iopscience.iop.org/article/10.3847/2515-5172/ae2306

First Astrometric Limits on Binary Planets and Exomoons orbiting β Pictoris b
https://arxiv.org/abs/2512.00160

Outward Migration of a Gas Accreting Planet: A Semi-Analytical Formula
https://arxiv.org/abs/2512.00304

Analysis of Angular-Differential Post-Processing Algorithms for Exoplanet Direct Detection with a Photonic Lantern Nuller
https://arxiv.org/abs/2512.00442

Intercepting Interstellar Objects
https://arxiv.org/abs/2512.00492

A First Order Filter for the Detection of Potentially Habitable Exoplanets
https://arxiv.org/abs/2512.00899

Machine Learning for Exoplanet Discovery: Validating TESS Candidates and Identifying Planets in the Habitable Zone
https://arxiv.org/abs/2512.00967

The chemical diversity of giant-planet nurseries as revealed by ALMA
https://arxiv.org/abs/2512.01731

Inferring planet occurrence rates from radial velocities
https://arxiv.org/abs/2512.01804

A window for water-hydrogen demixing on warm metal-rich sub-Neptunes
https://arxiv.org/abs/2512.01805

Giant Outer Transiting Exoplanet Mass (GOTEM) Survey.VII. TOI-6041: a multi-planet system including a warm Neptune exhibiting strong TTVs
https://arxiv.org/abs/2512.01911

The Astrometric Resoeccentric Degeneracy: Eccentric Single Planets Mimic 2:1 Resonant Planet Pairs in Astrometry
https://arxiv.org/abs/2512.02007

Surveys on the Existence of Extraterrestrial Intelligent Life and Effects of Revealing Expert Consensus
https://arxiv.org/abs/2512.00364