October 14, 2021 updates Posted on October 14, 2021 by Doug Loss Day–night cloud asymmetry prevents early oceans on Venus but not on Earth https://www.nature.com/articles/s41586-021-03873-w A Jovian analogue orbiting a white dwarf star https://www.nature.com/articles/s41586-021-03869-6 Super stellar abundances of alkali metals suggest significant migration for Hot Jupiters https://arxiv.org/abs/2110.06230 TKS V. Twin sub-Neptunes Transiting the Nearby G Star HD 63935 https://arxiv.org/abs/2110.06885