October 9, 2019 updates Posted on October 9, 2019June 28, 2020 by Doug Loss The space-soup theory of life: Tiny primordial soups on interstellar dust https://figshare.com/articles/The_space_soup_theory_of_life_Tiny_primordial_soups_on_interstellar_dust/1340126 NASA Gets a Rare Look at a Rocky Exoplanet’s Surface http://www.spitzer.caltech.edu/news/2192-ssc2019-14-NASA-Gets-a-Rare-Look-at-a-Rocky-Exoplanet-s-Surface The Possible Astrometric Signature of a Planetary-mass Companion to the Nearby Young Star TW Piscis Austrini (Fomalhaut B): Constraints from Astrometry, Radial Velocities, and Direct Imaging https://arxiv.org/abs/1910.02965 Carbon Chain Depletion of 2I/Borisov https://arxiv.org/abs/1910.03222 Climates of Warm Earth-Like Planets III: Fractional Habitability from a Water Cycle Perspective https://arxiv.org/abs/1910.03479 Using HARPS-N to characterise the long-period planets in the PH-2 and Kepler-103 systems https://arxiv.org/abs/1910.03518