June 24, 2021 updates Posted on June 24, 2021 by Doug Loss Past, present and future stars that can see Earth as a transiting exoplanet https://www.nature.com/articles/s41586-021-03596-y Machine learning techniques in studies of the interior structure of rocky exoplanets https://www.aanda.org/articles/aa/abs/2021/06/aa40375-21/aa40375-21.html The future influence of six exoplanets on the envelope properties of their parent stars on the giant branches https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stab1774/6308832 Understanding the Effects of Systematics in Exoplanetary Atmospheric Retrievals https://arxiv.org/abs/2106.12358 Radiative Rayleigh-Taylor Instability and the structure of clouds in planetary atmospheres https://arxiv.org/abs/2106.12448