Interstellar Updates

High-resolution, high-efficiency narrowband spectroscopy with an s-p-phased holographic grating in double pass
https://www.aanda.org/articles/aa/full_html/2025/06/aa54218-25/aa54218-25.html

Clouds Can Enhance Direct-imaging Detection of O2 and O3 on Terrestrial Exoplanets
https://iopscience.iop.org/article/10.3847/1538-4357/add46b

Detection of Hydrocarbons in the Disk around an Actively Accreting Planetary-mass Object
https://iopscience.iop.org/article/10.3847/1538-4357/add71d

Multiplicity of young isolated planetary mass objects in Taurus and Upper Scorpius
https://arxiv.org/abs/2506.14380

BEBOP VII. SOPHIE discovery of BEBOP-3b, a circumbinary giant planet on an eccentric orbit
https://arxiv.org/abs/2506.14615

SETI@home: Data Acquisition and Front-End Processing
https://arxiv.org/abs/2506.14718

SETI@home: Data Analysis and Findings
https://arxiv.org/abs/2506.14737

Technosignature Searches with Real-time Alert Brokers
https://arxiv.org/abs/2506.14744

UVC-Intense Exoplanets May Not Be Uninhabitable: Evidence from a Desert Lichen
https://liebertpub.com/doi/10.1089/ast.2024.0137

Dual Spectral Resonance on Interstellar Signals: A Theoretical Framework for Hidden Symmetries in Anomalous Radio Events
https://zenodo.org/records/15678378

Modeling helium in exoplanet atmospheres. A revised network with photoelectron-driven processes
https://www.aanda.org/articles/aa/full_html/2025/06/aa55145-25/aa55145-25.html

Collisional ionization data for research of interstellar medium and planetary atmospheres
https://iopscience.iop.org/article/10.1088/1402-4896/ade50b

The Detection-vs-Retrieval Challenge: Titan as an Exoplanet
https://arxiv.org/abs/2506.12144

Breakthrough Listen: A Technosignature Search Around 27 Eclipsing Exoplanets Selected from the Transiting Exoplanet Survey Satellite Catalogue
https://arxiv.org/abs/2506.13459

Tides Tighten the Hycean Habitable Zone
https://arxiv.org/abs/2506.12651

Hubble’s Multi-Year Search for Exospheres in the TRAPPIST-1 System Reveals Frequent Microflares
https://arxiv.org/abs/2506.12140

Re-analysis of 10 Hot-Jupiter Atmospheres with disequilibrium chemistry retrieval
https://arxiv.org/abs/2506.12806

Tidal dissipation and synchronization of the temperate exo-Earth LP 791-18d
https://arxiv.org/abs/2506.13621

Numerical approach to second-order canonical perturbation theory in the planetary 3-body problem. Application to exoplanets
https://arxiv.org/abs/2506.13745

The Extraterrestrial Contact Window
https://www.academia.edu/129000327/The_Extraterrestrial_Contact_Window

Evolving Paradigms in the Search for Advanced Extraterrestrial Intelligence
https://www.tandfonline.com/doi/full/10.1080/02604027.2025.2518485

From biomarkers in exoplanet atmospheres to Universe expansion: the combined power of ANDES and the Extremely Large Telescope
https://link.springer.com/article/10.1007/s12210-025-01341-5

Frigid Exoplanet in Strange Orbit Imaged by NASA’s Webb
https://science.nasa.gov/missions/webb/frigid-exoplanet-in-strange-orbit-imaged-by-nasas-webb/

A massive planet with a low-mass host challenges formation theories
https://www.nature.com/articles/s41550-025-02560-4

ALMA millimetre-wavelength imaging of HD 138965: New constraints on the debris dust composition and presence of planetary companions
https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/staf984/8162742

Methanol storage in high-pressure clathrate hydrates as a prolonged source of methane in large ocean worlds
https://www.sciencedirect.com/science/article/pii/S0012821X25002778

Micro-Mirror-Devices (MMDs): A New Family of MOEMS for the Habitable World Observatory
https://arxiv.org/abs/2506.11340

The mutual influence of disequilibrium composition and temperature in exoplanet atmospheres
https://arxiv.org/abs/2506.11658

The Diversity of Exoplanetary Environments and the Search for Signs of Life Beyond Earth
https://arxiv.org/abs/2506.11690

Inner disc and circumplanetary material in the PDS 70 system
https://arxiv.org/abs/2506.11709

Spot-Crossing Variations Confirm a Misaligned Orbit for a Planet Transiting an M Dwarf
https://arxiv.org/abs/2506.11998

Imprints of torsion-like Rastall theory in the construction of wormholes exhibiting conformal motion
https://www.sciencedirect.com/science/article/abs/pii/S0003491625001599

Wormhole thermodynamics in matter-geometry coupled theory: Implications of pseudo-isothermal profile and complexity factor
https://www.sciencedirect.com/science/article/pii/S0550321325001798

The new science of Unidentified Aerospace-Undersea Phenomena (UAP)
https://www.sciencedirect.com/science/article/abs/pii/S0376042125000235

The True Stellar Obliquity of a Sub-Saturn Planet from the Tierras Observatory and the Keck Planet Finder
https://iopscience.iop.org/article/10.3847/1538-3881/add530

Solved: the mystery of the evaporating planet
https://www.nature.com/articles/d41586-025-01684-x

No influence of passing stars on paleoclimate reconstructions over the past 56 million years
https://arxiv.org/abs/2506.10158

On the Efficacy of Ocean Formation with a Primordial Hydrogen Atmosphere
https://arxiv.org/abs/2506.10417

The Gap-Giant Association: Are Planets Hiding in the Gaps?
https://arxiv.org/abs/2506.10969

Starbound: Interstellar Travel and the Limits of the Possible
https://www.cambridge.org/core/books/starbound/43228906C11D08A19CBEC439CD2F49D6

Planetary geodynamics and age constraints on circumstellar habitable zones around main sequence stars – CORRIGENDUM
https://www.cambridge.org/core/journals/international-journal-of-astrobiology/article/planetary-geodynamics-and-age-constraints-on-circumstellar-habitable-zones-around-main-sequence-stars-corrigendum/268709F7DC2F4F155981DED5334B0C3C

On the Mass Budget Problem of Protoplanetary Disks: Streaming Instability and Optically Thick Emission
https://arxiv.org/abs/2506.10435

Hints of planet formation signatures in a large-cavity disk studied in the AGE-PRO ALMA Large Program
https://arxiv.org/abs/2407.16651

Abundance Effects from Protoplanetary Disk Outflows
https://arxiv.org/abs/2506.04199

Attitude Control of Solar Sail with Reflectivity Control Devices
https://arxiv.org/abs/2505.19865

Earth-mass planets with He atmospheres in the habitable zone of Sun-like stars
https://www.nature.com/articles/s41550-025-02550-6

75 years after Fermi’s paradox, are we any closer to finding alien life?
https://news.harvard.edu/gazette/story/2025/06/maybe-the-aliens-would-rather-not/

OGLE-2015-BLG-1609Lb: A sub-Jovian planet orbiting a low-mass stellar or brown dwarf host
https://www.aanda.org/articles/aa/full_html/2025/06/aa53454-24/aa53454-24.html

A Third Star in the HAT-P-7 System and a New Dynamical Pathway to Misaligned Hot Jupiters
https://iopscience.iop.org/article/10.3847/1538-4357/add5f7

Systematic Search for FFPs in KMTNet Full-frame Images. I. Photometry Pipeline
https://iopscience.iop.org/article/10.1088/1538-3873/add9cf

JWST Coronagraphic Images of 14 Her c: a Cold Giant Planet in a Dynamically Hot, Multi-planet System
https://arxiv.org/abs/2506.09201

Impact chronology of leftover planetesimals
https://arxiv.org/abs/2506.08499