April 16, 2021 updates Posted on April 16, 2021 by Doug Loss Composition of terrestrial exoplanet atmospheres from meteorite outgassing experiments https://www.nature.com/articles/s41550-021-01338-8 Structure and thermal evolution of exoplanetary cores https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2020JE006724 SETI tactics on FAST fractality https://arxiv.org/abs/2104.07334 Star-planet interactions VI. Tides, stellar activity and planet evaporation https://arxiv.org/abs/2104.07397