May 5, 2020 updates Posted on May 5, 2020June 28, 2020 by Doug Loss Spaceship Earthhttps://www.sundance.org/projects/spaceship-earth Laboratory studies on the viability of life in H2-dominated exoplanet atmosphereshttps://www.nature.com/articles/s41550-020-1069-4 Visible and near-infrared observations of interstellar comet 2I/Borisov with the 10.4-m GTC and the 3.6-m TNG telescopeshttps://arxiv.org/abs/2005.00786 The occurrence rate of exoplanets orbiting ultracool dwarfs as probed by K2https://arxiv.org/abs/2005.01440 Stellar impact on disequilibrium chemistry and on observed spectra of hot Jupiter atmosphereshttps://arxiv.org/abs/2005.01470 Microlensed Radio Emission from Exoplanetshttps://arxiv.org/abs/2005.01542 Testing Earth-like atmospheric evolution on exo-Earths through oxygen absorption: required sample sizes and the advantage of age-based target selectionhttps://arxiv.org/abs/2005.01587 Original Research By Young Twinkle Students (ORBYTS): Ephemeris Refinement of Transiting Exoplanetshttps://arxiv.org/abs/2005.01684 HAZMAT VI: The Evolution of Extreme Ultraviolet Radiation Emitted from Early M Starhttps://arxiv.org/abs/2005.01687