December 15, 2021 updates Posted on December 15, 2021December 21, 2021 by Doug Loss NASA delays launch of Webb telescope to no earlier than Dec. 24 https://spaceflightnow.com/2021/12/14/nasa-delays-launch-of-webb-telescope-to-no-earlier-than-dec-24/ A Search for Analogs of KIC 8462852 (Boyajian’s Star): A Second List of Candidates https://iopscience.iop.org/article/10.3847/1538-3881/ac3416 GRASS: Distinguishing Planet-induced Doppler Signatures from Granulation with a Synthetic Spectra Generator https://iopscience.iop.org/article/10.3847/1538-3881/ac32c2 Capture of interstellar objects I: the capture cross-section https://arxiv.org/abs/2112.07468 Capture of interstellar objects II: by the Solar system https://arxiv.org/abs/2112.07486 Regular Radial Velocity Variations in Nine G- and K-type Giant Stars: Eight Planets and One Planet Candidate https://arxiv.org/abs/2112.07169 The similarity of multi-planet systems https://arxiv.org/abs/2112.07413 The Sensitivity of Eclipse Mapping to Planetary Rotation https://arxiv.org/abs/2112.07667