May 7, 2021 updates Posted on May 7, 2021 by Doug Loss Modal Analysis of Electric sail https://www.sciencedirect.com/science/article/abs/pii/S0094576521002277 The post-main-sequence fate of the HR 8799 planetary system https://arxiv.org/abs/2105.02243 Grid of Pseudo-2D Chemistry Models for Tidally-Locked Exoplanets. I. The Role of Vertical and Horizontal Mixing https://arxiv.org/abs/2105.02245 Creep Tide Model for the 3-Body Problem. The rotational evolution of a circumbinary planet https://arxiv.org/abs/2105.02336 Detecting General Relativistic Orbital Precession in Transiting Hot Jupiters https://arxiv.org/abs/2105.02555