January 28, 2019 updates Posted on January 28, 2019June 28, 2020 by Doug Loss The Social Dynamics of Science, Exoplanetary Environments and the Drake Equation https://www.jbis.org.uk/paper/2018.71.65 Triple-Lens Gravitational Microlensing: Critical Curves for Arbitrary Spatial Configuration https://arxiv.org/abs/1901.08610 Sparkling nights and very hot days on WASP-18b: the formation of clouds and the emergence of an ionosphere https://arxiv.org/abs/1901.08640 1I/`Oumuamua As Debris of Dwarf Interstellar Comet That Disintegrated Before Perihelion https://arxiv.org/abs/1901.08704 Sectoral r modes and periodic RV variations of Sun-like stars https://arxiv.org/abs/1901.08777 The CARMENES search for exoplanets around M dwarfs. Activity indicators at visible and near-infrared wavelengths https://arxiv.org/abs/1901.08861