January 15, 2019 updates Posted on January 15, 2019June 28, 2020 by Doug Loss EPIC 249624646: a warm Jupiter and a mini-Neptune in a triple-star system https://arxiv.org/abs/1901.03716 Towards More Reliable Analytic Thermochemical-equilibrium Abundances https://arxiv.org/abs/1901.03764 Lessons for WFIRST CGI from ground-based high-contrast systems https://arxiv.org/abs/1901.04049 Key Technologies for the Wide Field Infrared Survey Telescope Coronagraph Instrument https://arxiv.org/abs/1901.04050 A search for technosignatures from TRAPPIST-1, LHS 1140, and 10 planetary systems in the Kepler field with the Green Bank Telescope at 1.15-1.73 GHz https://arxiv.org/abs/1901.04057 Reference star differential imaging of close-in companions and circumstellar disks with the NIRC2 vortex coronagraph at W.M. Keck Observatory https://arxiv.org/abs/1901.04090 Interstellar Probes: The Benefits to Astronomy & Astrophysics https://arxiv.org/abs/1901.04422