December 16, 2019 updates Posted on December 16, 2019June 28, 2020 by Doug Loss Experimental Verification of a Bigrating Beam Rider https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.123.244302 Farside Array for Radio Science Investigations of the Dark ages and Exoplanets https://smd-prod.s3.amazonaws.com/science-red/s3fs-public/atoms/files/FARSIDE_FinalRpt-2019-Nov8.pdf The Mass Distribution of Transiting Exoplanets Corrected for Observational Selection Effects https://link.springer.com/article/10.1134/S1063773719100049 Stepwise Earth oxygenation is an inherent property of global biogeochemical cycling https://science.sciencemag.org/content/366/6471/1333 Diffusion of volatiles in hot stagnant-lid regime planets https://www.sciencedirect.com/science/article/abs/pii/S0032063319302922 Low Resolution Optical Spectra and Diatomic Carbon Detections of 2I/Borisov https://arxiv.org/abs/1912.06161 The LUVOIR Mission Concept Study Final Report https://arxiv.org/abs/1912.06219