September 21, 2018 updates Posted on September 21, 2018June 28, 2020 by Doug Loss Planet–Planet Tides in the TRAPPIST-1 System http://iopscience.iop.org/article/10.3847/2515-5172/aae260 Far-Ultraviolet Activity Levels of F, G, K, and M dwarf Exoplanet Host Stars https://arxiv.org/abs/1809.07342 Why do protoplanetary disks appear not massive enough to form the known exoplanet population? https://arxiv.org/abs/1809.07374 Observational diagnostics of elongated planet-induced vortices with realistic planet formation timescales https://arxiv.org/abs/1809.07391 Evolved Climates and Observational Discriminants for the TRAPPIST-1 Planetary System https://arxiv.org/abs/1809.07498 TESS’s first planet: a super-Earth transiting the naked-eye star π Mensae https://arxiv.org/abs/1809.07573 A low-density hot Jupiter in a near-aligned, 4.5-day orbit around a V = 10.8, F5V star https://arxiv.org/abs/1809.07709 NGTS-2b: An inflated hot-Jupiter transiting a bright F-dwarf https://arxiv.org/abs/1805.10449