May 5, 2022 updates Posted on May 5, 2022 by Doug Loss Longitudinal MRI-visible perivascular space (PVS) changes with long-duration spaceflight https://www.nature.com/articles/s41598-022-11593-y Can Carbon Fractionation Provide Evidence for Aerial Biospheres in the Atmospheres of Temperate Sub-Neptunes? https://iopscience.iop.org/article/10.3847/1538-4357/ac625f TRAPPIST-1h as an Exo-Titan. I. The Role of Assumptions about Atmospheric Parameters in Understanding an Exoplanet Atmosphere https://iopscience.iop.org/article/10.3847/1538-4357/ac59bb Mutual Inclination of Ultra-short-period Planets with Time-varying Stellar J2 Moments https://iopscience.iop.org/article/10.3847/1538-4357/ac6024 Characterising Atmospheres of Cloudy Temperate Mini-Neptunes with JWST https://arxiv.org/abs/2205.01690 Fingering convection in the stably-stratified layers of planetary cores https://arxiv.org/abs/2205.01761 TOI-2046b, TOI-1181b and TOI-1516b, three new hot Jupiters from \textit{TESS}: planets orbiting a young star, a subgiant and a normal star https://arxiv.org/abs/2205.01860