March 4, 2021 updates Posted on March 4, 2021 by Doug Loss Origins Space Telescope science drivers to design traceability https://www.spiedigitallibrary.org/journals/Journal-of-Astronomical-Telescopes-Instruments-and-Systems/volume-7/issue-1/011012/Origins-Space-Telescope-science-drivers-to-design-traceability/10.1117/1.JATIS.7.1.011012.full Evo-SETI: Life Evolution Statistics on Earth and Exoplanets https://www.springer.com/gp/book/9783030519308 Hemispheric Tectonics on LHS 3844b https://iopscience.iop.org/article/10.3847/2041-8213/abe400 Semiempirical Modeling of the Atmospheres of the M Dwarf Exoplanet Hosts GJ 832 and GJ 581 https://iopscience.iop.org/article/10.3847/1538-4357/abd62f Experimental investigation of Mach-Effect thrusters on torsion balances https://www.sciencedirect.com/science/article/abs/pii/S0094576521001119 Exoplanet Statistics and Theoretical Implications https://arxiv.org/abs/2103.02127 The Impact of Stellar Clustering on the Observed Multiplicity and Orbital Periods of Planetary Systems https://arxiv.org/abs/2103.01974 The Nancy Grace Roman Space Telescope Coronagraph Instrument (CGI) Technology Demonstration https://arxiv.org/abs/2103.01980