April 1, 2020 updates Posted on April 1, 2020June 28, 2020 by Doug Loss The Solar System: Favored for Space Travel https://bio-complexity.org/ojs/index.php/main/article/viewArticle/BIO-C.2020.1 Intermittent signals and planetary days in SETI https://www.cambridge.org/core/journals/international-journal-of-astrobiology/article/intermittent-signals-and-planetary-days-in-seti/C82E96F87F60F2833576357CEE32FDFB Super‐Earth internal structures and initial thermal states https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2019JE006124 Robustly detecting changes in warm Jupiters’ transit impact parameters https://arxiv.org/abs/2003.13796 Retrograde-rotating exoplanets experience obliquity excitations in an eccentricity-enabled resonance https://arxiv.org/abs/2003.13864 Resolving Exo-Continents with Einstein Ring Deconvolution https://arxiv.org/abs/2003.13918 Thermally Driven Angular Momentum Transport in Hot Jupiters https://arxiv.org/abs/2003.14044 Physical Characterisation of Interstellar Comet 2I/2019 Q4 (Borisov) https://arxiv.org/abs/2003.14064 Outstanding Challenges of Exoplanet Atmospheric Retrievals https://arxiv.org/abs/2003.14311 Allesfitter: Flexible Star and Exoplanet Inference From Photometry and Radial Velocity https://arxiv.org/abs/2003.14371 Kepler’s Dark Worlds: a Low Albedo for an Ensemble of Neptunian and Terran Exoplanets https://arxiv.org/abs/1710.10213