September 19, 2022 updates Posted on September 19, 2022September 19, 2022 by Doug Loss ALMA Detection of Dust Trapping around Lagrangian Points in the LkCa 15 Diskhttps://iopscience.iop.org/article/10.3847/2041-8213/ac8b10 Introduction to Origins of Biological Homochiralityhttps://link.springer.com/article/10.1007/s11084-022-09629-4 Variability due to climate and chemistry in observations of oxygenated Earth-analogue exoplanetshttps://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/stac2604/6702740 Efficient detection and characterization of exoplanets within the diffraction limit: nulling with a mode-selective photonic lantern https://arxiv.org/abs/2209.07644