July 14, 2021 updates Posted on July 14, 2021 by Doug Loss Exobiology of the Venusian Clouds: New Insights into Habitability through Terrestrial Models and Methods of Detection https://liebertpub.com/doi/10.1089/ast.2020.2296 A Red Giant Branch Common-envelope Evolution Scenario for the Exoplanet WD 1856 b https://iopscience.iop.org/article/10.3847/2041-8213/ac0f7d The Impact of Mixing Treatments on Cloud Modelling in 3D Simulations of Hot Jupiters https://arxiv.org/abs/2107.05732 Further Evidence for Tidal Spin-Up of Hot Jupiter Host Stars https://arxiv.org/abs/2107.05759 Wormholes without exotic matter: quasinormal modes, echoes and shadows https://arxiv.org/abs/2107.05977