October 28, 2020 updates Posted on October 28, 2020 by Doug Loss Transmission spectroscopy and Rossiter-McLaughlin measurements of the young Neptune orbiting AU Mic https://www.aanda.org/articles/aa/abs/2020/11/aa38583-20/aa38583-20.html Excalibur: A Non-Parametric, Hierarchical Wavelength-Calibration Method for a Precision Spectrograph https://arxiv.org/abs/2010.13786 Modelling the atmosphere of lava planet K2-141b: implications for low and high resolution spectroscopy https://arxiv.org/abs/2010.14101 The large-scale magnetic field of Proxima Centauri near activity maximum https://arxiv.org/abs/2010.14311 Atmosphere Models of Brown Dwarfs Irradiated by White Dwarfs: Analogues for Hot and Ultra-Hot Jupiters https://arxiv.org/abs/2010.14319 Revisiting migration in a disc cavity to explain the high eccentricities of warm Jupiters https://arxiv.org/abs/2010.14425 TOI-954 b and EPIC 246193072 b: Short-Period Saturn-Mass Planets that Test Whether Irradiation Leads to Inflation https://arxiv.org/abs/2010.14436 Breve historia de la astrobiología en Argentina https://arxiv.org/abs/2010.13883