December 20, 2022 updates Posted on December 20, 2022December 20, 2022 by Doug Loss Precise dynamical masses of new directly imaged companions from combining relative astrometry, radial velocities, and HIPPARCOS-Gaia eDR3 accelerations https://www.aanda.org/articles/aa/full_html/2022/12/aa44633-22/aa44633-22.html Breakdown of planetary systems in embedded clusters https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/stac3705/6939834 Tidal Distortions as a Bottleneck on Constraining Exoplanet Compositions https://iopscience.iop.org/article/10.3847/1538-4357/aca409 The Possible Tidal Demise of Kepler’s First Planetary System https://iopscience.iop.org/article/10.3847/2041-8213/aca47e Comparative Analysis of Observations of the Selected Exoplanet Transits Obtained at the Kyiv Comet Station with the Database of the Orbital Telescopes TESS and KEPLER http://oap.onu.edu.ua/article/view/268007 Limb darkening measurements from TESS and Kepler light curves of transiting exoplanets https://arxiv.org/abs/2212.09117 Kepler-80 Revisited: Assessing the Participation of a Newly Discovered Planet in the Resonant Chain https://arxiv.org/abs/2212.08695 Orbital structure of planetary systems formed by giant impacts: stellar mass dependence https://arxiv.org/abs/2212.08812 Hubble WFC3 Spectroscopy of the Terrestrial Planets L~98-59~c \& d: No Evidence for a Clear Hydrogen Dominated Primary Atmosphere https://arxiv.org/abs/2212.09526