Interstellar Updates

3.5-meter Segmented-Mirror Robotic Space Telescope Mission White Paper I. Overall Architecture and Scientific Mission
https://arxiv.org/abs/2609.02571

Mass constraints for the K2-223 system planets: An ultra-short-period sub-Earth, a short-period super-Earth, and a tentative long-period giant planet
https://arxiv.org/abs/2609.01721

Precise Stellar Age Constraints and Habitable Zone Evolution in Exoplanet Systems
https://arxiv.org/abs/2609.01790

A non-extensive diagnostic of spin-orbit coupling in close-in giant exoplanets
https://iopscience.iop.org/article/10.1209/0295-5075/ae933c

Planet formation in chemically diverse and evolving discs II. Chemical fingerprints in planetary atmospheres
https://www.aanda.org/articles/aa/full_html/2026/09/aa59459-26/aa59459-26.html

Spectral Energy Distribution Analysis for Habitable Worlds Observatory Target Stars
https://iopscience.iop.org/article/10.1088/1538-3873/ae99ff

Accelerating Chemical Kinetics for Exoplanet Atmospheres using Neural Networks
https://arxiv.org/abs/2609.00428

A JWST transiting survey of FGK stellar limb darkening: empirical evidence for quadratic laws and atmospheric model comparisons
https://arxiv.org/abs/2609.00263

Exoplanets in star clusters
https://arxiv.org/abs/2609.01013

Addressing the low-wind effect with the Lyot-based low-order wavefront sensor on SCExAO
https://arxiv.org/abs/2609.00737

What happened with the sudden orbital-period change?: TESS light curves of the short-period Algol-type system RZ Cassiopeiae
https://doi.org/10.1093/pasj/psag111

The baryon content of magnetically arrested black hole disks and jets
https://doi.org/10.1093/mnras/stag1631

A High Velocity SiO Jet from S255N SMA3
https://doi.org/10.1093/mnras/stag1645

The low-mass companions in eclipsing binaries with F/G primaries: a large sample analysis
https://doi.org/10.1093/mnras/stag1625

A Clearer View of HAT-P-1 b: JWST NIRSpec G395H Reveals Water, Carbon Dioxide, and Possibly Hydrogen Sulfide
https://doi.org/10.48550/arXiv.2608.28538

Catalytic non-energetic formation of diverse peptides on cosmic dust under extraterrestrial conditions
https://link.springer.com/article/10.1038/s42004-026-02159-4

Deep Learning-Based Coarse Alignment and Cophasing of a Distributed-Aperture Telescope. Application to the Small ExoLife Finder (SELF)
https://arxiv.org/abs/2608.25173

RISTRETTO: Assembly and Testing of the Seven-spaxel, High-resolution, Diffraction-limited Spectrograph
https://arxiv.org/abs/2608.25867

Flyby-induced high-eccentricity migration and the prevalence of hot Jupiters in M67
https://arxiv.org/abs/2608.24874

Discovery and Characterization of the TOI-4468 Planetary System: A Transiting Hot Jupiter With a Lone Nearby Outer Companion
https://arxiv.org/abs/2608.25208

JWST color sequence of transiting exoplanets and directly imaged substellar objects
https://arxiv.org/abs/2608.25993

Spatially Scanned STIS Spectra of the Exoplanet Host Star 55 Cnc
https://arxiv.org/abs/2608.25184