Interstellar Updates

Conclusive Evidence for a Population of Water Worlds around M Dwarfs Remains Elusive
https://iopscience.iop.org/article/10.3847/2041-8213/acc86f

Planet Eclipse Mapping with Long-term Baseline Drifts
https://iopscience.iop.org/article/10.3847/1538-3881/acc65a

Statistical implications of the n = 1 observation of 1I/‘Oumuamua
https://academic.oup.com/mnrasl/advance-article/doi/10.1093/mnrasl/slad049/7134080

An Interferometric SETI Observation of Kepler-111 b
https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/stad1151/7134084

Beyond mediocrity: How common is life?
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stad1155/7134082

Giant planet engulfment by evolved giant stars: light curves, asteroseismology, and survivability
https://arxiv.org/list/astro-ph/new

Revisiting the trajectory of the interstellar object’Oumuamua: preference for a radially directed non-gravitational acceleration?
https://arxiv.org/abs/2304.06964

Existence proof of librational invariant tori in an averaged model of HD60532 planetary system
https://link.springer.com/article/10.1007/s10569-023-10132-9

X-Ray-luminous Supernovae: Threats to Terrestrial Biospheres
https://iopscience.iop.org/article/10.3847/1538-4357/acc728

Two super-Earths at the edge of the habitable zone of the nearby M dwarf TOI-2095
https://arxiv.org/abs/2304.09220

Two Warm Super-Earths Transiting the Nearby M Dwarf TOI-2095
https://arxiv.org/abs/2304.09189

Constellations of co-orbital planets: horseshoe dynamics, long-term stability, transit timing variations, and potential as SETI beacons
https://arxiv.org/abs/2304.09209

Metal-rich stars are less suitable for the evolution of life on their planets
https://www.nature.com/articles/s41467-023-37195-4

A physically derived eddy parameterization for giant planet atmospheres with application on hot-Jupiter atmospheres.
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stad1135/7129014

Spinning up a Daze: TESS Uncovers a Hot Jupiter Orbiting the Rapid Rotator TOI-778
https://iopscience.iop.org/article/10.3847/1538-3881/acc3a0

Secular orbital dynamics of the innermost exoplanet of the υ-Andromedæ system
https://arxiv.org/abs/2304.09038

Mapping the Skies of Ultracool Worlds: Detecting Storms and Spots with Extremely Large Telescopes
https://arxiv.org/abs/2304.08518

Surface pressure impact on nitrogen-dominated USP super-Earth atmospheres
https://arxiv.org/abs/2304.08690

Neutrino and EM asterometric detection of habitable exoplanets https://www.bioinformation.net/019/97320630019235.pdf

Geometry as Communication with Nonhuman Intelligences
https://dseti.org/wp-content/uploads/2023/04/Geometry-as-Communication-with-Nonhuman-Intelligences-_-Daniel-Rekshan-_-INS-700.pdf

Linking Methanogenesis in Low-Temperature Hydrothermal Vent Systems to Planetary Spectra: Methane Biosignatures on an Archean-Earth-like Exoplanet
https://liebertpub.com/doi/10.1089/ast.2022.0127

Carbon monoxide emission lines reveal an inverted atmosphere in the ultra hot Jupiter WASP-33 b consistent with an eastward hot spot
https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/stad1103/7127706

Nature of Intense Magnetism and Differential Rotation in Convective Dynamos of M-dwarf Stars with Tachoclines
https://iopscience.iop.org/article/10.3847/1538-4357/acac78

A hydrodynamic study of the escape of metal species and excited hydrogen from the atmosphere of the hot Jupiter WASP-121b
https://arxiv.org/abs/2304.07352

The Breakthrough Listen Search for Intelligent Life: Nearby Stars’ Close Encounters with the Brightest Earth Transmissions
https://arxiv.org/abs/2304.07400

Observing atmospheric escape in sub-Jovian worlds with JWST
https://arxiv.org/abs/2304.07792

Residual eccentricity of an Earth-like planet orbiting a red giant Sun
https://arxiv.org/abs/2304.07808

Earth shaped by primordial H2 atmospheres
https://arxiv.org/abs/2304.07845

Circumplanetary disk ices II. Composition
https://www.aanda.org/articles/aa/full_html/2023/04/aa45592-22/aa45592-22.html

Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS)
https://www.aanda.org/articles/aa/full_html/2023/04/aa45091-22/aa45091-22.html

Discovering planets with PLATO: Comparison of algorithms for stellar activity filtering
https://www.aanda.org/articles/aa/full_html/2023/04/aa44067-22/aa44067-22.html

Rational Ignorance in the Search for Extra-terrestrial Life
https://www.sciencedirect.com/science/article/abs/pii/S1387647323000039

Aliens could get a nasty surprise when their planet flips
https://www.sciencedirect.com/science/article/abs/pii/S0262407923006498

Discovery of a 0.64 M⊙ 13.4 au Companion to the roAp Star HIP 47145 = HR 3831 = IM Vel*
https://iopscience.iop.org/article/10.3847/2515-5172/accb5d

Discovery of a 0.58M⊙, 0.9 au Companion to HIP 42313 = δ Hya*
https://iopscience.iop.org/article/10.3847/2515-5172/accb5c

Debris Rings from Extrasolar Irregular Satellites
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stad1091/7118042?redirectedFrom=fulltext

Revisiting the trajectory of the interstellar object ‘Oumuamua: preference for a radially directed non-gravitational acceleration?
https://arxiv.org/abs/2304.06964

Magnetic winding and turbulence in ultra-hot Jupiters
https://arxiv.org/abs/2304.07066