April 17, 2019 updates Posted on April 17, 2019June 28, 2020 by Doug Loss Foundations of Interstellar Studies Workshop 2019 https://www.fisw.space/fisw-2019 Planetary Exploration, Horizon 2061 https://h2061-tlse.sciencesconf.org/ Discovery of a Third Transiting Planet in the Kepler-47 Circumbinary System https://arxiv.org/abs/1904.07255 Observation of a possible superflare on Proxima Centauri https://academic.oup.com/mnrasl/advance-article-abstract/doi/10.1093/mnrasl/slz054/5472906 Excitation of Planetary Obliquities Through Planet-Disk Interactions https://arxiv.org/abs/1904.07338 Orbital decay of short-period gas giants under evolving tides https://arxiv.org/abs/1904.07596