June 1, 2020 updates Posted on June 1, 2020June 28, 2020 by Doug Loss Near-Term Self-replicating Probes–A Concept Design https://arxiv.org/abs/2005.12303 Z-pinch fusion https://aip.scitation.org/doi/full/10.1063/5.0004228 Coma Anisotropy and the Rotation Pole of Interstellar Comet 2I/Borisov https://iopscience.iop.org/article/10.3847/2041-8213/ab9228 Tides on other Earths: implications for exoplanet and palaeo‐tidal simulations https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2019GL085746 Aquatic Biospheres On Temperate Planets Around Sun-like Stars And M-dwarfs https://arxiv.org/abs/2005.14387 Mineral cloud and hydrocarbon haze particles in the atmosphere of the hot Jupiter JWST target WASP-43b https://arxiv.org/abs/2005.14595