Interstellar Updates

A low-eccentricity migration pathway for a 13-h-period Earth analogue in a four-planet system
https://dspace.mit.edu/handle/1721.1/148283

Orbit-to-ground framework to decode and predict biosignature patterns in terrestrial analogues
https://www.nature.com/articles/s41550-022-01882-x

The CARMENES search for exoplanets around M dwarfs – A long-period planet around GJ 1151 measured with CARMENES and HARPS-N data
https://www.aanda.org/articles/aa/full_html/2023/03/aa45053-22/aa45053-22.html

Effect of improved atmospheric opacities in modelling sub-Neptunes – A case study for GJ 1214 b
https://www.aanda.org/articles/aa/full_html/2023/03/aa41784-21/aa41784-21.html

EDEN Survey: Small Transiting Planet Detection Limits and Constraints on the Occurrence Rates of Planets around Late-M Dwarfs within 15 pc
https://iopscience.iop.org/article/10.3847/1538-3881/acba0b

Review of X-ray pulsar spacecraft autonomous navigation
https://www.sciencedirect.com/science/article/pii/S1000936123000584

Superstoichiometric Alloying of H and Close-Packed Fe-Ni Metal Under High Pressures: Implications for Hydrogen Storage in Planetary Core
https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2022GL101155

The Low-Altitude Ionosphere of the Ice Giant Planets
https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2022JE007568

Revisiting the Transit Timing and Atmosphere Characterization of the Neptune-mass Planet HAT-P-26 b
https://arxiv.org/abs/2303.03610

The young mini-Neptune HD 207496b that is either a naked core or on the verge of becoming one
https://arxiv.org/abs/2303.03775

Flares, Rotation, Activity Cycles, and a Magnetic Star–Planet Interaction Hypothesis for the Far-ultraviolet Emission of GJ 436
https://iopscience.iop.org/article/10.3847/1538-3881/acbbc8

Superhabitability of High-Obliquity and High-Eccentricity Planets
https://arxiv.org/abs/2303.02188

The Influence of Tidal Heating on the Habitability of Planets Orbiting White Dwarfs
https://arxiv.org/abs/2303.02217

deep PACO: Combining statistical models with deep learning for exoplanet detection and characterization in direct imaging at high contrast
https://arxiv.org/abs/2303.02461

Dissipative Capture of Planets Into First-Order Mean-Motion Resonances
https://arxiv.org/abs/2303.02766

Planetary Orbit Eccentricity Trends (POET). I. The Eccentricity-Metallicity Trend for Small Planets Revealed by the LAMOST-Gaia-Kepler Sample
https://arxiv.org/abs/2303.02941

Origin and extent of the opacity challenge for atmospheric retrievals of WASP-39 b
https://arxiv.org/abs/2303.03383

Space Travel: Human Cosmic Hitchhiker Concept
https://link.springer.com/chapter/10.1007/978-3-031-25340-9_3

Underlying Physics of Interstellar Travel
https://www.researchgate.net/publication/368984536_Underlying_Physics_of_Interstellar_Travel

Nitrogenase resurrection and the evolution of a singular enzymatic mechanism
https://elifesciences.org/articles/85003

Constellations of co-orbital planets: horseshoe dynamics, long-term stability, transit timing variations, and potential as SETI beacons
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stad643/7068089

Evolution of the eccentricity and inclination of low-mass planets subjected to thermal forces: a numerical study
https://arxiv.org/abs/2303.00867

A Jupiter analogue and a cold Super-Neptune orbiting the solar-twin star HIP 104045
https://arxiv.org/abs/2303.01358

Robustness Measures for Molecular Detections using High-Resolution Transmission Spectroscopy of Exoplanets
https://arxiv.org/abs/2303.01496

The Fundamental Policy of First Contact
https://www.preprints.org/manuscript/202302.0480/v1

Planetary population synthesis and the emergence of four classes of planetary system architectures
https://link.springer.com/article/10.1140/epjp/s13360-023-03784-x

Traversable wormhole without exotic matter
https://arxiv.org/abs/2301.00724

Direct discovery of the inner exoplanet in the HD 206893 system – Evidence for deuterium burning in a planetary-mass companion
https://www.aanda.org/articles/aa/full_html/2023/03/aa44727-22/aa44727-22.html

A Bayesian Analysis of Technological Intelligence in Land and Oceans https://iopscience.iop.org/article/10.3847/1538-4357/acb6fa

Coplanar Circumbinary Planets Can Be Unstable to Large Tilt
Oscillations in the Presence of an Inner Polar Planet
https://iopscience.iop.org/article/10.3847/2041-8213/acbcc9

Experimental study of frost detectability on planetary surfaces using multicolor photometry and polarimetry
https://www.sciencedirect.com/science/article/pii/S0019103523000805

Planetary line-to-accretion luminosity scaling relations: Extrapolating to higher-order hydrogen lines
https://arxiv.org/abs/2303.00011

Spin evolution of Venus-like planets subjected to gravitational and thermal tides
https://arxiv.org/abs/2303.00084

Dynamical Evolution of Closely Packed Multiple Planetary Systems Subject to Atmospheric Mass-Loss
https://arxiv.org/abs/2303.00397

New models of reflection spectra for terrestrial exoplanets: Present and prebiotic Earth orbiting around stars of different spectral types
https://arxiv.org/abs/2303.00540

The TESS Triple-9 Catalog II: a new set of 999 uniformly-vetted exoplanet candidates
https://arxiv.org/abs/2303.00624

The occurrence rate of giant planets orbiting low-mass stars with TESS
https://arxiv.org/abs/2303.00659