December 15, 2020 updates Posted on December 15, 2020January 4, 2021 by Doug Loss Gravitational Lensing and Optical Geometry: A Centennial Perspective https://www.mdpi.com/books/pdfview/book/3200 Bridge To The Stars: A Mission Concept And Policy To Enable An Inner Solar System Encounter With An Interstellar Object https://ui.adsabs.harvard.edu/abs/2020EPSC…14..575L/abstract Radio observations of HD 80606 near planetary periastron – II. LOFAR low band antenna observations at 30–78 MHz https://www.aanda.org/articles/aa/abs/2020/12/aa38746-20/aa38746-20.html Formation of Ultra-short-period Planets by Obliquity-driven Tidal Runaway https://iopscience.iop.org/article/10.3847/1538-4357/abc4e5 Lava Worlds: From Early Earth to Exoplanets https://arxiv.org/abs/2012.07337 Exoplanets through extreme optics: from PLATO to SHARK-NIR https://arxiv.org/abs/2012.06672 DiskFM: A Forward Modeling Tool for Disk Analysis with Coronagraphic Instruments https://arxiv.org/abs/2012.06790 Optimizing MARVEL for the radial velocity follow-up of TESS and PLATO transiting exoplanets https://arxiv.org/abs/2012.07137 ExoClock Project: An open platform for monitoring the ephemerides of Ariel targets with contributions from the public https://arxiv.org/abs/2012.07478 Experimental analysis of the achromatic performance of a vector vortex coronagraph https://arxiv.org/abs/2012.07728 [attach 1]