April 21, 2020 updates Posted on April 28, 2020June 28, 2020 by Doug Loss New HST data and modeling reveal a massive planetesimal collision around Fomalhauthttps://www.pnas.org/content/early/2020/04/15/1912506117 The carbon monoxide-rich interstellar comet 2I/Borisovhttps://www.nature.com/articles/s41550-020-1095-2 Unusually high CO abundance of the first active interstellar comethttps://www.nature.com/articles/s41550-020-1087-2 Focal Plane Wavefront Sensing with the FAST TGV Coronagraphhttps://iopscience.iop.org/article/10.1088/1538-3873/ab84c9 Searching for the near infrared counterpart of Proxima c using multi-epoch high contrast SPHERE data at VLThttps://arxiv.org/abs/2004.06685 High-resolution Transmission Spectroscopy of MASCARA-2 b with EXPREShttps://arxiv.org/abs/2004.08415 OGLE-2017-BLG-0406: Spitzer Microlens Parallax Reveals Saturn-mass Planet orbiting M-dwarf Host in the Inner Galactic Diskhttps://arxiv.org/abs/2004.09067 WASP-4 transit timing variation from a comprehensive set of 129 transitshttps://arxiv.org/abs/2004.09109