August 9, 2019 updates Posted on August 9, 2019June 28, 2020 by Doug Loss Life May Be Common in the Milky Way, Thanks to Comet Swapping https://www.space.com/life-spread-around-galaxy-panspermia.html The Climates of Other Worlds: A Review of the Emerging Field of Exoplanet Climatology https://iopscience.iop.org/article/10.3847/1538-4365/ab2fe7 SiO2 – SiC mixtures at high pressures and temperatures: Implications for planetary bodies containing SiC https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2018JE005856 Relativistic Astronomy. III. test of special relativity via Doppler effect https://arxiv.org/abs/1908.02985 Sulfate Aerosol Hazes and SO2 Gas as Constraints on Rocky Exoplanets’ Surface Liquid Water https://arxiv.org/abs/1908.02769 Characterizing the Distribution of Parameters of Planets Found by Radial Velocity is Essential for Understanding Planet Formation and Evolution https://arxiv.org/abs/1908.02771 Venus as a Laboratory for Exoplanetary Science https://arxiv.org/abs/1908.02783