March 31, 2021 updates Posted on March 31, 2021 by Doug Loss Unusual polarimetric properties for interstellar comet 2I/Borisov https://www.nature.com/articles/s41467-021-22000-x The Diversity of Planetary Atmospheric Chemistry https://link.springer.com/article/10.1007/s11214-021-00810-1 General Observer Programs in Cycle 1 (JWST) https://www.stsci.edu/jwst/science-execution/approved-programs/cycle-1-go Hot Jupiters, cold kinematics: High phase space densities of host stars reflect an age bias https://arxiv.org/abs/2103.15823 Tilting Planets During Planet Scattering https://arxiv.org/abs/2103.15843 Calibration of residual aberrations in exoplanet imagers with large numbers of degrees of freedom https://arxiv.org/abs/2103.15844 Spin Dynamics of Extrasolar Giant Planets in Planet-Planet Scattering https://arxiv.org/abs/2103.15902 On the multiscale behaviour of stellar activity and rotation of the planet host Kepler-30 https://arxiv.org/abs/2103.15921 The Breakthrough Listen Search for Intelligent Life: MeerKAT Target Selection https://arxiv.org/abs/2103.16250 The influence of surface CO2 condensation on the evolution of warm and cold rocky planets orbiting Sun-like stars https://arxiv.org/abs/2103.16315 Planet-induced radio emission from the coronae of M dwarfs: the case of Prox Cen and AU Mic https://arxiv.org/abs/2103.16318