November 25, 2020 updates Posted on November 25, 2020 by Doug Loss Geoforming Mars https://link.springer.com/book/10.1007/978-3-030-58876-2 Bridging the Planet Radius Valley: Stellar Clustering as a Key Driver for Turning Sub-Neptunes into Super-Earths https://arxiv.org/abs/2011.11680 Ultra Short Period Planets in K2 III: Neighbors are Common with 12 New Multi-Planet Systems and 26 Newly Validated Planets in Campaigns 0-8, 10 https://arxiv.org/abs/2011.11698 The Origin of Chiral Life https://arxiv.org/abs/2011.12145 ESPRESSO high resolution transmission spectroscopy of WASP-76b https://arxiv.org/abs/2011.12197