Interstellar Updates

SwRI-proposed mission could encounter and explore a future interstellar comet like 3I/ATLAS up close
https://www.swri.org/newsroom/press-releases/swri-proposed-mission-could-encounter-explore-future-interstellar-comet-3i-atlas-close

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

Nitrogen chemistry of hycean worlds on the example of K2-18b
https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/staf1476/8247987

Snapshot of a new interstellar comet: 3I/ATLAS has a red and featureless spectrum
https://academic.oup.com/mnrasl/advance-article/doi/10.1093/mnrasl/slaf095/8247984

Searching for GEMS: TOI-7149 b, an Inflated Giant Planet Causing a 12% Transit of a Fully Convective M-dwarf
https://iopscience.iop.org/article/10.3847/1538-3881/adf6db

On the synergetic use of Ariel and JWST for exoplanet atmospheric science
https://arxiv.org/abs/2509.02657

Observational Tests of Terrestrial Planet Buffering Feedbacks and the Habitable Zone Concept
https://arxiv.org/abs/2509.02848

A second low-mass planet orbiting the nearby M-dwarf GJ 536
https://arxiv.org/abs/2509.03134

Search for Past Stellar Encounters and the Origin of 3I/ATLAS
https://arxiv.org/abs/2509.03361

Is the composition of the Solar atmosphere unusual, and if so, why? Possible interpretations
https://arxiv.org/abs/2509.03435

Predictions of the Nancy Grace Roman Space Telescope Galactic Exoplanet Survey. III. Detectability of Giant Exomoons of Wide Separation Giant Planets
https://arxiv.org/abs/2509.03492

The Influence of Cold Jupiters in the Formation of Close-in planets. II. Collisional Growth of Planetesimals
https://arxiv.org/abs/2509.02745

Near-Discovery SOAR Photometry of the Third Interstellar Object: 3I/ATLAS
https://arxiv.org/abs/2509.02813

Multi-band Spectral and Astrometric Characterization of the HIP 99770 b Planet with SCExAO/CHARIS and Gaia
https://arxiv.org/abs/2509.02665

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 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

Migration and Evolution of giant ExoPlanets (MEEP) II: Super-Jupiters and Lithium-rich Host Stars
https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/staf1455/8245869

The Response of Planetary Atmospheres to the Impact of Icy Comets. II. Exo-Earth Analogs
https://iopscience.iop.org/article/10.3847/1538-4357/adf43c

VLT/MUSE Detection of the AB Aurigae b Protoplanet with Hα Spectroscopy
https://iopscience.iop.org/article/10.3847/2041-8213/adf7a0

Parameter Space Exploration of Low-to-moderate-temperature Hydrothermal Systems on Ocean Worlds Using a Monte Carlo Framework
https://iopscience.iop.org/article/10.3847/PSJ/adf558

Dynamic analysis for the photonic electric solar wind sail spacecraft
https://www.sciencedirect.com/science/article/abs/pii/S0020740325008355

A Comprehensive Framework for Assessing Terrestrial Analogue Field Sites for Ocean Worlds
https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2024JE008803

Atmospheric composition and circulation of the ultra-hot Jupiter WASP-121b with joint NIRPS, HARPS and CRIRES+ transit spectroscopy
https://arxiv.org/abs/2509.00151

An Analysis of the Radius Gap in a Sample of Kepler, K2 and TESS exoplanets orbiting M Dwarf Stars
https://arxiv.org/abs/2509.01930

Constraints on the possible atmospheres on TRAPPIST-1 b: insights from 3D climate modeling
https://arxiv.org/abs/2509.02120

First JWST thermal phase curves of temperate terrestrial exoplanets reveal no thick atmosphere around TRAPPIST-1 b and c
https://arxiv.org/abs/2509.02128

Sub-Jupiter Gas Giants Orbiting Giant Stars Uncovered using a Bayesian Framework
https://arxiv.org/abs/2509.02507

Improved characterization of the TOI-2141 system: a dense sub-Neptune with non-transiting inner and outer companions
https://arxiv.org/abs/2509.00762

Onset of CN Emission in 3I/ATLAS: Evidence for Strong Carbon-Chain Depletion
https://arxiv.org/abs/2509.01647

Analysis of multiple gravity-assist solution space based on feasible domains
https://www.sciencedirect.com/science/article/abs/pii/S0094576525005545

The Evidence of Things Not Seen: Searching for Extraterrestrial Intelligence in an Enchanted Universe
https://www.proquest.com/openview/5abe3e4e94dacc6332c4e0809cc18bb5/

Evaporating Exospheres in Young Planetary Systems & Interdisciplinary Outreach Programming in Informal Environments
https://www.proquest.com/openview/71825d21eb86661e862f27f953eb122a/

The case for a rectangular format space telescope for finding exoplanets
https://www.frontiersin.org/journals/astronomy-and-space-sciences/articles/10.3389/fspas.2025.1441984/full

A Theoretical Framework for Electromagnetically-Driven Warp Drives Using Morgan’s Law
https://zenodo.org/records/16997695

Improving radial velocity precision with CARMENES-PLUS
https://link.springer.com/article/10.1007/s10686-025-10020-0

XUE: The CO2-rich terrestrial planet-forming region of an externally irradiated Herbig disk
https://www.aanda.org/articles/aa/full_html/2025/09/aa55718-25/aa55718-25.html

From a Different Star: 3I/ATLAS in the Context of the Ōtautahi–Oxford Interstellar Object Population Model
https://iopscience.iop.org/article/10.3847/2041-8213/adfbf4

Surveying orbits in cislunar space for telescope-starshade observatories
https://www.sciencedirect.com/science/article/abs/pii/S009457652500551X

Modelling magnetic star-planet interaction in the iconic M dwarfs Proxima Centauri, YZ Ceti and GJ 1151
https://arxiv.org/abs/2508.20891

Analytical Approximation of the Propulsion Dynamics of Magnetic Sail with Fixed Solar Incidence Angle
https://www.sciencedirect.com/science/article/abs/pii/S1270963825009216

The Warp Drive: Superluminal Travel within General Relativity
https://arxiv.org/abs/2508.20348

Discussions on Art, Technology, and Space Science
https://books.google.com/books?hl=en&lr=lang_en&id=DImBEQAAQBAJ&oi=fnd&pg=PA88&dq=interstellar+spacecraft&ots=Ity-_0icaI&sig=mTW29Eml0rmWluQxJDFK-VxhLFI#v=onepage&q=interstellar%20spacecraft&f=false

Transiting Planetary Debris near the Roche Limit of a White Dwarf on a 4.97hr Orbit — and its Vanishing
https://arxiv.org/abs/2508.18348

A Silent Universe and the Future of AGI: A Message to Future Intelligence on Why Co-Evolution Is the Only Rational Path
https://philpapers.org/rec/RUPASU

Interstellar Mission Design of a Fusion-Powered Spacecraft to Proxima b
https://vtechworks.lib.vt.edu/items/90b3f3e1-bb96-4006-8701-7f2e593fb009

Projections of Earth’s technosphere: Scenario modeling, worldbuilding, and overview of remotely detectable technosignatures
https://arxiv.org/abs/2409.00067

OGLE-2014-BLG-1760: A Jupiter–Sun Analogue Residing in the Galactic Bulge
https://iopscience.iop.org/article/10.3847/1538-3881/adf641

Asteroseismology of HD 23734, HD 68703, and HD 73345 using K2-TESS Space-based Photometry and High-resolution Spectroscopy
https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/staf1446/8244697?searchresult=1

Stringent Upper Bounds on Atmospheric Mass Loss from Three Neptune-Sized Planets in the TOI-4010 System
https://arxiv.org/abs/2508.21166

TOI-1438: A rare system with two short-period sub-Neptunes and a tentative long-period Jupiter-like planet orbiting a K0V star
https://arxiv.org/abs/2508.21533

How stellar mass and disc size shape the formation and migration of super-Earths
https://arxiv.org/abs/2508.21627

The Impact of Enhanced EUV Flux on the Upper Atmosphere of Earth-like Exoplanets
https://arxiv.org/abs/2508.21745

Beyond the Goldilocks Zone: Reconsidering the Ontological Conditions for Interstellar Life
https://www.davidpublisher.com/Public/uploads/Contribute/68a6860536641.pdf

Origins of Life: The Possible and the Actual
https://www.preprints.org/manuscript/202508.1593/v1

JWST Imaging of Edge-on Protoplanetary Disks. IV. Mid-infrared Dust Scattering in the HH 30 Disk
https://iopscience.iop.org/article/10.3847/1538-4357/ad9c6f

XUE: The CO2-rich terrestrial planet-forming region of an externally irradiated Herbig disk
https://www.aanda.org/articles/aa/full_html/2025/09/aa55718-25/aa55718-25.html

The chemistry of the universe
https://academic.oup.com/astrogeo/article-abstract/66/4/4.27/8215754

HD 28471: a near-resonant compact multiplanet system with a possible cold giant planet
https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/staf1405/8241365

The Impact of Silicate Grain Coagulation on Millimeter Emission from Massive Protostellar Disks
https://iopscience.iop.org/article/10.3847/1538-4357/adf49c

Population characteristics: Surveys and exoplanet frequencies
https://www.sciencedirect.com/science/article/abs/pii/B9780443214394000043

Sound Velocity and Grüneisen Parameter in Shock-Melted Silica at Deep Earth Pressures
https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2025JB031366

VIPER: A high-resolution multimode fiber-fed VIPA spectrograph concept for characterizing exoplanet atmospheric escape
https://arxiv.org/abs/2508.20169

Do White Dwarfs Sample Water-Rich Planetary Material?
https://arxiv.org/abs/2508.20172

CONAN: A Python package for modeling lightcurve and radial velocity data of exoplanetary systems
https://arxiv.org/abs/2508.20196

The impact of pre-main sequence stellar luminosity on giant planet formation
https://arxiv.org/abs/2508.20291

Diamond-loaded polyimide aerogel scattering filters and their applications in astrophysical and planetary science observations
https://arxiv.org/abs/2508.20406