July 9, 2021 updates Posted on July 9, 2021 by Doug Loss Stable Morris Thorne wormholes supported by non-exotic matter https://www.worldscientific.com/doi/abs/10.1142/S021988782150170X Infrastructure Design Concepts for Space Permanence https://www.proquest.com/openview/4fca83dcd733e27e9e80b2e2b10c0e00/1 Expert habitat: a colonization conjecture for exoplanetary habitability via penalized multi-objective optimization-based candidate validation https://link.springer.com/article/10.1140/epjs/s11734-021-00208-8 Goldilocks planets ‘with a tilt’ may develop more complex life https://phys.org/news/2021-07-goldilocks-planets-tilt-complex-life.html On the applicability of Benford law to exoplanetary and asteroid data https://www.sciencedirect.com/science/article/abs/pii/S1384107621000865 New Giant Planet beyond the Snow Line for an Extended MOA Exoplanet Microlens Sample https://arxiv.org/abs/2107.03400 The CARMENES search for exoplanets around M dwarfs — Planet occurrence rates from a subsample of 71 stars https://arxiv.org/abs/2107.03802