Interstellar Updates

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

How did life begin? One key ingredient is coming into view
https://www.nature.com/articles/d41586-023-00574-4

Exoplanet Exploration – Planets Beyond Our Solar System
https://exoplanets.nasa.gov/

Astrobiology at NASA – Life in the Universe
https://astrobiology.nasa.gov/

Removing Traces of Life in Lab Helps NASA Scientists Study Its Origins
https://www.nasa.gov/feature/jpl/removing-traces-of-life-in-lab-helps-nasa-scientists-study-its-origins

VPNEP: Detailed characterization of TESS targets around the Northern Ecliptic Pole – I. Survey design, pilot analysis, and initial data release
https://www.aanda.org/articles/aa/full_html/2023/03/aa45255-22/aa45255-22.html

Hint of an exocomet transit in the CHEOPS light curve of HD 172555 https://www.aanda.org/articles/aa/full_html/2023/03/aa45104-22/aa45104-22.html