September 27, 2019 updates Posted on September 27, 2019June 28, 2020 by Doug Loss A giant exoplanet orbiting a very-low-mass star challenges planet formation models https://arxiv.org/abs/1909.12174 Nucleobase synthesis in interstellar ices https://www.nature.com/articles/s41467-019-12404-1 Kojima-1Lb is a Mildly Cold Neptune around the Brightest Microlensing Host Star https://arxiv.org/abs/1909.11802 Planet and star synergy at high spectral resolution. A rationale for the characterisation of exoplanet atmospheres. I. The Infrared https://arxiv.org/abs/1909.11807 Detection of CN gas in Interstellar Object 2I/Borisov https://arxiv.org/abs/1909.12144