September 29, 2022 updates Posted on September 29, 2022 by Doug Loss A hot sub-Neptune in the desert and a temperate super-Earth around faint M dwarfs – Color validation of TOI-4479b and TOI-2081b https://www.aanda.org/articles/aa/full_html/2022/10/aa43731-22/aa43731-22.html Constraints on extragalactic transmitters via Breakthrough Listen observations of background sources https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stac2607/6726637 Survival of Terrestrial N2–O2 Atmospheres in Violent XUV Environments through Efficient Atomic Line Radiative Cooling https://iopscience.iop.org/article/10.3847/1538-4357/ac86ca Deconfusing Detections in Directly Imaged Multiplanet Systems https://iopscience.iop.org/article/10.3847/1538-4357/ac8d56 Reduced late bombardment on rocky exoplanets around M-dwarfs https://arxiv.org/abs/2209.14037 Are Am stars and hot-Jupiter planets related? https://arxiv.org/abs/2209.14257 Lotka-Volterra Models for Extraterrestrial Self-Replicating Probes https://arxiv.org/abs/2209.14244 CREW HaT: A Magnetic Shielding System for Space Habitats https://arxiv.org/abs/2209.13624 Validation of TOI-1221 b, a warm sub-Neptune exhibiting TTVs around a Sun-like star https://arxiv.org/abs/2209.13651