March 22, 2021 updates Posted on March 22, 2021 by Doug Loss Our pale blue dot-are there other homes for us in our galaxy? https://osf.io/634mw/ A photonic solution to interstellar propulsion 1: Hierarchical phase sensing and control for 10^8 optical emitters https://www.osapublishing.org/josab/upcoming_pdf.cfm?id=414593 A Drake Equation for Alien Artifacts https://liebertpub.com/doi/10.1089/ast.2020.2364 Boyajian’s Star B: The Co-moving Companion to KIC 8462852 A https://iopscience.iop.org/article/10.3847/1538-4357/abdd33 PyLightcurve-torch: a transit modeling package for deep learning applications in PyTorch https://iopscience.iop.org/article/10.1088/1538-3873/abe6e8