January 4, 2019 updates Posted on January 4, 2019June 28, 2020 by Doug Loss Ultrahigh Acceleration Neutral Particle Beam-Driven Sails https://www.centauri-dreams.org/2019/01/03/ultrahigh-acceleration-neutral-particle-beam-driven-sails/ Precovery of Transiting Exoplanet Survey Satellite Single Transits with Kilodegree Extremely Little Telescope http://iopscience.iop.org/article/10.3847/1538-3881/aaf23c VLT/SPHERE Multiwavelength High-contrast Imaging of the HD 115600 Debris Disk: New Constraints on the Dust Geometry and the Presence of Young Giant Planets http://iopscience.iop.org/article/10.3847/1538-3881/aaf1bd Bifurcation in the Growth of Continental Crust https://www.sciencedirect.com/science/article/pii/S0031920118301924 HAZMAT. V. The Ultraviolet and X-ray Evolution of K Stars https://arxiv.org/abs/1901.00502 Wobble: a data-driven method for precision radial velocities https://arxiv.org/abs/1901.00503 Re-Evaluating Small Long-Period Confirmed Planets From Kepler https://arxiv.org/abs/1901.00506 Turning up the heat on `Oumuamua https://arxiv.org/abs/1901.00508 The atmospheric circulation and climate of terrestrial planets orbiting Sun-like and M-dwarf stars over a broad range of planetary parameters https://arxiv.org/abs/1901.00567 Physics of Planet Trapping with Applications to HL Tau https://arxiv.org/abs/1901.00778