December 29, 2020 updates Posted on December 29, 2020 by Doug Loss TOI-257b (HD 19916b): A Warm sub-Saturn Orbiting an Evolved F-type Star https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/staa3960/6054535 Host star metallicity of directly imaged wide-orbit planets: implications for planet formation https://arxiv.org/abs/2012.13694 Contrast and Temperature Dependence of Multi-Epoch High-Resolution Cross-Correlation Exoplanet Spectroscopy https://arxiv.org/abs/2012.14068 Model Optimization for Deep Space Exploration via Simulators and Deep Learning https://arxiv.org/abs/2012.14092 Are extrasolar Einstein’s spinning tops habitable? https://arxiv.org/abs/2012.14245