Interstellar Updates

Fully fluorinated non-carbon compounds NF3 and SF6 as ideal technosignature gases
https://link.springer.com/article/10.1038/s41598-023-39972-z

Planetary evolution with atmospheric photoevaporation – II. Fitting the slope of the radius valley by combining boil-off and XUV-driven escape
https://www.aanda.org/articles/aa/full_html/2023/08/aa42205-21/aa42205-21.html

ACCESS, LRG-BEASTS, and MOPSS: Featureless Optical Transmission Spectra of WASP-25b and WASP-124b
https://iopscience.iop.org/article/10.3847/1538-3881/ace777

Confirmation of Subsolar Metallicity for WASP-77Ab from JWST Thermal Emission Spectroscopy
https://iopscience.iop.org/article/10.3847/2041-8213/ace828

A sign in space: An interdisciplinary exploration of the potential reception of an extraterrestrial signal
https://www.sciencedirect.com/science/article/abs/pii/S0094576523004344

3D Printing for Space Food Applications: Advancements, Challenges, and Prospects
https://www.sciencedirect.com/science/article/abs/pii/S2214552423000603

Large Interferometer For Exoplanets (LIFE). X. Detectability of currently known exoplanets and synergies with future IR/O/UV reflected-starlight imaging missions
https://arxiv.org/abs/2308.09646

Exoplanet Atmosphere Characterization via Transit Spectra Classification
https://www.preprints.org/manuscript/202308.1385/v1

Asteroseismology and Spectropolarimetry of the Exoplanet Host Star λ Serpentis
https://arxiv.org/abs/2308.09808

Can a binary star host three giant circumbinary planets?
https://arxiv.org/abs/2308.09841

A Non-Detection of Iron in the First High-Resolution Emission Study of the Lava Planet 55 Cnc e
https://arxiv.org/abs/2308.10378

Beyond 2-D Mass-Radius Relationships: A Nonparametric and Probabilistic Framework for Characterizing Planetary Samples in Higher Dimensions
https://arxiv.org/abs/2308.10615

PyATMOS: A Scalable Grid of Hypothetical Planetary Atmospheres
https://arxiv.org/abs/2308.10624

Transit Timing Variations in the three-planet system: TOI-270
https://arxiv.org/abs/2308.10763

Are we visible to advanced alien civilizations?
https://arxiv.org/abs/2308.08689

Study of atmospheric ion escape from exoplanet TOI-700 d: Venus analogs
https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023JA031405

Evidence for Misalignment between Debris Disks and Their Host Stars
https://iopscience.iop.org/article/10.3847/1538-4357/accf9d

Understanding the Capability of Future Direct-imaging Observations to Quantify Atmospheric Chemical Effects of Stellar Proton Events
https://iopscience.iop.org/article/10.3847/1538-3881/ace7b8

CHEOPS and TESS view of the ultra-short period super-Earth TOI-561 b
https://arxiv.org/abs/2308.08687

A 5MJup Non-Transiting Coplanar Circumbinary Planet Around Kepler-1660AB
https://arxiv.org/abs/2308.09255

A magnetically driven disc wind in the inner disc of PDS 70
https://arxiv.org/abs/2308.09554

A Six-Planet Resonance Chain in K2-138?
https://arxiv.org/abs/2308.09588

Identification of the Top TESS Objects of Interest for Atmospheric Characterization of Transiting Exoplanets with JWST
https://arxiv.org/abs/2308.09617

OGLE-2019-BLG-0825: Constraints on the Source System and Effect on Binary-lens Parameters Arising from a Five-day Xallarap Effect in a Candidate Planetary Microlensing Event
https://iopscience.iop.org/article/10.3847/1538-3881/ace908

ExoGemS Detection of a Metal Hydride in an Exoplanet Atmosphere at High Spectral Resolution
https://iopscience.iop.org/article/10.3847/2041-8213/ace529

Stoichiometric model of a fully closed bioregenerative life support system for autonomous long-duration space missions
https://www.frontiersin.org/articles/10.3389/fspas.2023.1198689/full

An imaged 15 MJup companion within a hierarchical quadruple system
https://www.aanda.org/articles/aa/full_html/2023/08/aa47044-23/aa47044-23.html

The GAPS programme at TNG – XLV. HI Balmer lines transmission spectroscopy and NLTE atmospheric modelling of the ultra-hot Jupiter KELT-20b/MASCARA-2b
https://www.aanda.org/articles/aa/full_html/2023/08/aa46787-23/aa46787-23.html

A mineralogical reason why all exoplanets cannot be equally oxidising
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stad2486/7243394

GJ 9404 b: A Confirmed Eccentric Planet, and not a Candidate
https://iopscience.iop.org/article/10.3847/2515-5172/acefc5

Cylindrical Wormholes and Electromagnetic Field
https://www.sciencedirect.com/science/article/pii/S0550321323002572

Bound circumplanetary orbits under the influence of radiation pressure: Application to dust in directly imaged exoplanet systems
https://arxiv.org/abs/2308.07994

Infrared spectra of TiO2 clusters for hot Jupiter atmospheres
https://arxiv.org/abs/2308.08297

Variations in climate habitability parameters and their effect on Earth’s biosphere during the Phanerozoic Eon
https://arxiv.org/abs/2308.08470

Reflected spectroscopy of small exoplanets III: probing the UV band to measure biosignature gasses
https://arxiv.org/abs/2308.08490

Secular Orbital Dynamics of Exoplanet Satellite Candidates
https://link.springer.com/article/10.1134/S0038094623030061

Free-floating Planet Mass Function from MOA-II 9 yr Survey toward the Galactic Bulge
https://iopscience.iop.org/article/10.3847/1538-3881/ace688

Terrestrial- and Neptune-mass Free-Floating Planet Candidates from the MOA-II 9 yr Galactic Bulge Survey
https://iopscience.iop.org/article/10.3847/1538-3881/ace689

Searching for Novel Chemistry in Exoplanetary Atmospheres using Machine Learning for Anomaly Detection
https://arxiv.org/abs/2308.07604

The CARMENES search for exoplanets around M dwarfs. Behaviour of the Paschen lines during flares and quiescence
https://arxiv.org/abs/2308.07685

Tidal interactions shape period ratios in planetary systems with three-body resonant chains
https://arxiv.org/abs/2308.07839

SOLES VII: The Spin-Orbit Alignment of WASP-106 b, a Warm Jupiter Along the Kraft Break
https://arxiv.org/abs/2308.07532

The Mantis Network IV: A titanium cold-trap on the ultra-hot Jupiter WASP-121 b
https://arxiv.org/abs/2210.12847