April 12, 2019 updates Posted on April 12, 2019June 28, 2020 by Doug Loss The NASA Twins Study: A multidimensional analysis of a year-long human spaceflight https://science.sciencemag.org/content/364/6436/eaau8650 Simulations of Water Vapor and Clouds on Rapidly Rotating and Tidally Locked Planets: A 3D Model Intercomparison https://iopscience.iop.org/article/10.3847/1538-4357/ab09f1 On degeneracies in retrievals of exoplanetary transmission spectra https://arxiv.org/abs/1904.05356 The Gemini Planet Imager Exoplanet Survey: Giant Planet and Brown Dwarf Demographics From 10-100 AU https://arxiv.org/abs/1904.05358 First Light of Engineered Diffusers at the Nordic Optical Telescope Reveal Time Variability in the Optical Eclipse Depth of WASP-12b https://arxiv.org/abs/1904.05362 Survival Rates of Planets in Open Clusters: the Pleiades, Hyades, and Praesepe clusters https://arxiv.org/abs/1811.08598