April 6, 2022 updates Posted on April 6, 2022 by Doug Loss Travel in the Milky Way https://link.springer.com/chapter/10.1007/978-3-030-54352-5_23 Tidal star-planet interaction and its observed impact on stellar activity in planet-hosting wide binary systems https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stac861/6564186 Interstellar probe – Destination: Universe! https://www.sciencedirect.com/science/article/abs/pii/S0094576522001503 Planets Across Space and Time (PAST). III. Morphology of the Planetary Radius Valley as a Function of Stellar Age and Metallicity in the Galactic Context Revealed by the LAMOST-Gaia-Kepler Sample https://arxiv.org/abs/2204.01940 Global Mapping of Surface Composition on an Exo-Earth Using Sparse Modeling https://arxiv.org/abs/2204.01996 Systematic KMTNet Planetary Anomaly Search. IV. Complete Statistical Sample of 2019 Prime-Field Microlensing Planets https://arxiv.org/abs/2204.02017 The unpopular Package: a Data-driven Approach to De-trend TESS Full Frame Image Light Curves https://arxiv.org/abs/2106.15063