January 22, 2020 updates Posted on January 22, 2020June 28, 2020 by Doug Loss Spacecraft Guidance Sensing at Relativistic Velocities https://www.intechopen.com/books/advances-in-spacecraft-attitude-control/spacecraft-guidance-sensing-at-relativistic-velocities On the Search for Extraterrestrial Intelligence (SETI) https://www.cambridge.org/core/journals/american-journal-of-international-law/article/on-the-search-for-extraterrestrial-intelligence-seti/F6EB673C1E3F670D1DE68588824636B1 The Habitable Exoplanet Observatory (HabEx) Mission Concept Study Final Report https://arxiv.org/abs/2001.06683 Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS) III. Atmospheric structure of the misaligned ultra-hot Jupiter WASP-121b https://arxiv.org/abs/2001.06836 Detection of neutral atomic species in the ultra-hot jupiter WASP-121b https://arxiv.org/abs/2001.07196 TOI-257b (HD 19916b): A Warm sub-Saturn on a Moderately Eccentric Orbit Around an Evolved F-type Star https://arxiv.org/abs/2001.07345 Confirmation of WASP-107b’s extended Helium atmosphere with Keck II/NIRSPEC https://arxiv.org/abs/2001.07667