Interstellar Updates

The Possible, the Impossible, and the Undecidable in Interstellar Propulsion
https://ai.vixra.org/abs/2508.0077

Initial Conditions for Tidal Synchronisation of a Planet by Its Moon
https://www.mdpi.com/2218-1997/11/9/309

Interstellar objects function as seeds for planet formation predominantly around high-mass stars
https://meetingorganizer.copernicus.org/EPSC-DPS2025/EPSC-DPS2025-1927.html

The importance of the dynamical corotation torque for the migration of low-mass planets – 1D analytical prescriptions verified by 2D hydrodynamical simulations
https://www.aanda.org/articles/aa/full_html/2025/09/aa54620-25/aa54620-25.html

Hot Rocks Survey – III. A deep eclipse for LHS 1140c and a new Gaussian process method to account for correlated noise in individual pixels
https://www.aanda.org/articles/aa/full_html/2025/09/aa54198-25/aa54198-25.html

The Hot-Neptune Initiative (HONEI) – I. Two hot sub-Neptunes on a close-in eccentric orbit (TOI-5800 b) and a farther-out circular orbit (TOI-5817 b)
https://www.aanda.org/articles/aa/full_html/2025/09/aa55523-25/aa55523-25.html

Prediscovery Activity of New Interstellar Object 3I/ATLAS: A Dynamically-Old Comet?
https://arxiv.org/abs/2509.08792

spherical: A Comprehensive Database and Automated Pipeline for VLT/SPHERE High-Contrast Imaging
https://arxiv.org/abs/2509.08044

High-Pass Filtering and Gaussian Process Regularization: Stellar Activity Characterization Techniques Applied to the 55 Cancri Planetary System
https://arxiv.org/abs/2509.08076

Searching for GEMS: The Occurrence of Giant Planets orbiting M-dwarfs within 100 pc ​
https://arxiv.org/abs/2509.08773

New Results: New Study Narrows the Hunt for the Source of the Mysterious 1977 “Wow! Signal”
https://phl.upr.edu/wow

JWST Detection of Hydrocarbon Ices and Methane Gas on Makemake
https://arxiv.org/abs/2509.06772

Planets Around Solar Twins/Analogs (PASTA) – II. Chemical abundances, systematic offsets, and clues as to planet formation
https://www.aanda.org/articles/aa/full_html/2025/09/aa56272-25/aa56272-25.html

Unveiling the Atmosphere of HR 7672 B from the Near-infrared High-resolution Spectrum Using REACH/Subaru
https://iopscience.iop.org/article/10.3847/1538-3881/adf730

The Impact of Organic Hazes and Graphite on the Observation of CO2-rich Sub-Neptune Atmospheres
https://iopscience.iop.org/article/10.3847/2041-8213/adfa87

Bioverse: Assessing the Ability of Direct Imaging Surveys to Empirically Constrain the Habitable Zone via Trends in Albedo
https://arxiv.org/abs/2509.07297

Reassessment of Kepler’s habitable zone Earth-like exoplanets with data-driven null-signal templates
https://arxiv.org/abs/2509.07409

Simulating RISTRETTO: Proxima b detectability in reflected light
https://arxiv.org/abs/2509.07644

The Physics of Cometary Anti-tails as Observed in 3I/ATLAS
https://arxiv.org/abs/2509.07771

The Role of Magnetospheric Rebound in Breaking Resonant Chains of Super-Earths and Mini-Neptunes
https://arxiv.org/abs/2509.07866

Particle dynamics in TOI-178 planetary system
https://arxiv.org/abs/2509.07930

The JADE code. II. Modeling the coupled orbital and atmospheric evolution of GJ 436 b to constrain its migration and companion
https://arxiv.org/abs/2509.07938

Why M-dwarf flares have limited impact on the atmospheric evaporation of sub-Neptunes and Earth-sized planets
https://arxiv.org/abs/2506.08014

On the Detection of Exorings in Reflected Light with JWST NIRCam
https://arxiv.org/abs/2509.07118

Information Coding and the Search for Extraterrestrial Intelligence
https://www.intechopen.com/online-first/1197748

The Recursive Panopticon Hypothesis
https://arxiv.org/abs/2509.02625

Nano-Spaceships
https://www.researchgate.net/publication/395124589_Nano-Spaceships

Quantum Stellar Batteries (QSBs): A TheoreticalFramework for Stellar-Scale
https://www.preprints.org/manuscript/202508.2028/v1

1st known interstellar visitor ‘Oumuamua is an ‘exo-Pluto’ — a completely new class of object, scientists say
https://www.space.com/astronomy/dwarf-planets/1st-known-interstellar-visitor-oumuamua-is-an-exo-pluto-a-completely-new-class-of-object-scientists-say

JWST-TST DREAMS: NIRSpec/PRISM Transmission Spectroscopy of the Habitable Zone Planet TRAPPIST-1 e
https://iopscience.iop.org/article/10.3847/2041-8213/adf42e

JWST-TST DREAMS: Secondary Atmosphere Constraints for the Habitable Zone Planet TRAPPIST-1 e
https://iopscience.iop.org/article/10.3847/2041-8213/adf62e

A transformer-based generative model for planetary systems
https://www.aanda.org/articles/aa/full_html/2025/09/aa52297-24/aa52297-24.html

Multiband, Multiepoch Photometry of the Spot-crossing System TOI-3884: Refined System Geometry and Spot Properties
https://iopscience.iop.org/article/10.3847/1538-3881/ade2df

Formation of Organic Hazes in CO2-rich Sub-Neptune Atmospheres within the Graphite Stability Regime
https://iopscience.iop.org/article/10.3847/1538-4357/adfa0a

Extremely Tenuous, Dusty Terrestrial Atmospheres Remain Stable against Global Collapse: An Argument for Arid Planet Habitability in the Trappist-1 System
https://iopscience.iop.org/article/10.3847/1538-4357/adf42f

Desert Cyanobacteria under Non-Earth Conditions: Implications for Astrobiology and Sustainable Life Support
https://www.sciencedirect.com/science/article/pii/S0094576525005910

Dynamical Constraints on a Population of Massive Interstellar Objects
https://arxiv.org/abs/2509.06300

Capture of Interstellar Objects and Binaries
https://arxiv.org/abs/2509.05905

ATLAS Photometry of Interstellar Object 3I/ATLAS
https://arxiv.org/abs/2509.05562

Six microlensing planets detected via sub-day signals during the 2023–2024 season
https://arxiv.org/abs/2509.05522

GPI+SPHERE detection of a 6.1MJup circumbinary planet around HD 143811
https://arxiv.org/abs/2509.06009

Quantitative Mapping of the Loeb Scale
https://arxiv.org/abs/2509.06253

A Deep SETI Search for Technosignatures in the TRAPPIST-1 System with FAST
https://arxiv.org/abs/2509.06310

Fractal Aggregate Aerosols in the Virga Cloud Code I: Model Description and Application to a Benchmark Cloudy Exoplanet
https://arxiv.org/abs/2509.06708

HD 143811 AB b: A Directly Imaged Planet Orbiting a Spectroscopic Binary in Sco-Cen
https://arxiv.org/abs/2509.06729

Direct Detection of Known Exoplanets in Reflected Light: Predicting Sky Position with Literature Orbit Solutions
https://arxiv.org/abs/2509.06747

HET/HPF observations of Helium in warm, hot, and ultra-hot Jupiters
https://arxiv.org/abs/2509.06847

Lightsails for Interstellar Travel: Photonics for Propulsion, Thermal Management and Stability
https://pubs.acs.org/doi/full/10.1021/acsphotonics.5c00450

THE INFINITE IMPERATIVE: Humanity Beyond Earth
https://boriskriger.com/wp-content/uploads/2025/08/the-infinite-imperative.humanity-beyond-earth.pdf

ANTIMATTER From Quantum Origins to Cosmic Frontiers: Energy, Symmetry, and the Universe’s Hidden Mirror
https://boriskriger.com/wp-content/uploads/2025/08/antimatter-from-quantum-origins-to-cosmic-frontiers.pdf

OrbDot: A Python package for studying the secular evolution of exoplanet orbits
https://arxiv.org/abs/2509.04531

A carbon-rich atmosphere on a windy pulsar planet
https://arxiv.org/abs/2509.04558

The Evolution and Internal Structure of Neptunes and Sub-Neptunes: The importance of thermal conductivity in non-convective regions
https://arxiv.org/abs/2509.04564

Identifying Exoplanets with Deep Learning: A CNN and RNN Classifier for Kepler DR25 and Candidate Vetting
https://arxiv.org/abs/2509.04793

TOI-1743 b, TOI-5799 b, TOI-5799 c and TOI-6223 b: TESS discovery and validation of four super-Earth to Neptune-sized planets around M dwarfs
https://arxiv.org/abs/2509.05038

The Variable Radio Emission of V830 Tau and Its Putative Planet
https://arxiv.org/abs/2509.05082

Extreme Negative Polarisation of New Interstellar Comet 3I/ATLAS
https://arxiv.org/abs/2509.05181

Planets Around Solar Twins/Analogs (PASTA) II. Chemical abundances, systematic offsets, and clues as to planet formation
https://www.aanda.org/articles/aa/full_html/2025/09/aa56272-25/aa56272-25.html

Discovery of interstellar phenalene (c-C13H10): A new piece in the chemical puzzle of PAHs in space
https://www.aanda.org/articles/aa/full_html/2025/09/aa56687-25/aa56687-25.html

Terrestrial planetary plants: Essential preparations for interstellar migration
https://www.sciencedirect.com/science/article/pii/S2214662825001124

The Link between Athor and EL Meteorites Does Not Constrain the Timing of the Giant Planet Instability
https://iopscience.iop.org/article/10.3847/2041-8213/adfdc9

Requirements for Joint Orbital Characterization of Cold Giants and Habitable Worlds with Habitable Worlds Observatory
https://iopscience.iop.org/article/10.3847/1538-3881/adf84d

Predicting Exoplanet Occurrence Using Association Analysis
https://iopscience.iop.org/article/10.3847/1538-3881/adf197

The Ontological Isolation Hypothesis: A Structural Interpretation of the Fermi Paradox
https://zenodo.org/records/17064090

Warp Drive and Space-Time Distortion: A Review of Possibilities and Challenges
https://zenodo.org/records/17060193

Chronos in Logic, Language, and Society: Recursive Stability in Proofs, Communication, and Collective Dynamics
https://zenodo.org/records/17029789

Spectra of Earth-like Exoplanets with Different Rotation Periods
https://link.springer.com/article/10.1134/S0038094625600234

Models of the Night-Sky Brightness and the Efficiency of Searching for Exoplanets with the Microlensing Method
https://link.springer.com/article/10.1134/S003809462560026X

Bridging the Black Box: Data Mining Enhanced Machine Learning Interpretability for Exoplanet Discovery
https://link.springer.com/chapter/10.1007/978-3-031-98235-4_18

ALMA Reveals an Eccentricity Gradient in the Fomalhaut Debris Disk
https://iopscience.iop.org/article/10.3847/1538-4357/adfadc

High Resolution ALMA Data of the Fomalhaut Debris Disk Confirms Apsidal Width Variation
https://iopscience.iop.org/article/10.3847/2041-8213/adfadb

Follow-up Exploration of the TWA 7 Planet–Disk System with JWST NIRCam
https://iopscience.iop.org/article/10.3847/2041-8213/ade798

Positive feedback II. How dust coagulation inside vortices can form planetesimals at low metallicity
https://www.aanda.org/articles/aa/full_html/2025/09/aa55045-25/aa55045-25.html

The planetary-mass-limit VLT/SINFONI library Spectral extraction and atmospheric characterization via forward modeling
https://www.aanda.org/articles/aa/full_html/2025/09/aa54894-25/aa54894-25.html

The New Generation Planetary Population Synthesis (NGPPS) VII. Statistical comparison with the HARPS/Coralie survey
https://www.aanda.org/articles/aa/full_html/2025/09/aa52485-24/aa52485-24.html

Optimising reference library selection for reference-star differential imaging of discs with SPHERE/IRDIS
https://www.aanda.org/articles/aa/full_html/2025/09/aa55338-25/aa55338-25.html

The Hot-Neptune Initiative (HONEI) I. Two hot sub-Neptunes on a close-in eccentric orbit (TOI-5800 b) and a farther-out circular orbit (TOI-5817 b)
https://www.aanda.org/articles/aa/full_html/2025/09/aa55523-25/aa55523-25.html

The mass of TOI-654 b: A short-period sub-Neptune transiting a mid-M dwarf
https://academic.oup.com/pasj/advance-article/doi/10.1093/pasj/psaf090/8248282

The Visibility of the Ōtautahi–Oxford Interstellar Object Population Model in LSST
https://iopscience.iop.org/article/10.3847/PSJ/adf8ca

Theoretical Mass Function for Secondaries Forming via Gravitational Instability in Circumstellar Disks
https://arxiv.org/abs/2508.09015

Terrestrial Planetary Plants: Essential Preparations for Interstellar Migration
https://www.sciencedirect.com/science/article/pii/S2214662825001124

How two-dimensional are planet–disc interactions? I. Locally isothermal discs
https://arxiv.org/abs/2509.04282

The changing transit shape of TOI-3884 b
https://arxiv.org/abs/2509.04297

Irradiated Pulsar Planets and Companions as 511 keV Positron Annihilation Line Sources
https://arxiv.org/abs/2503.10511