May 05, 2023 updates Posted on May 5, 2023 by Doug Loss Timescales of Chaos in the Inner Solar System: Lyapunov Spectrum and Quasi-integrals of Motion https://journals.aps.org/prx/abstract/10.1103/PhysRevX.13.021018 Plausible Constraints on the Range of Bulk Terrestrial Exoplanet Compositions in the Solar Neighborhood https://iopscience.iop.org/article/10.3847/1538-4357/acac7d Non-detection of Helium in the Hot Jupiter WASP-48b https://arxiv.org/abs/2305.02465 Multiplicity Boost Of Transit Signal Classifiers: Validation of 69 New Exoplanets Using The Multiplicity Boost of ExoMiner https://arxiv.org/abs/2305.02470 No Evidence for Additional Planets at GJ 3470 from TESS and Archival Radial Velocities https://arxiv.org/abs/2305.02551