January 20, 2023 updates Posted on January 20, 2023January 20, 2023 by Doug Loss Chasing nomadic worlds: Opening up the space between the stars https://www.centauri-dreams.org/2022/12/28/chasing-nomadic-worlds-opening-up-the-space-between-the-stars/ Finding order in planetary architectures https://www.nature.com/articles/s41550-023-01895-0 The Dynamics of Interstellar Laser Sails https://arc.aiaa.org/doi/10.2514/6.2023-0552 Fast Transit Interstellar Probe Mission with Extreme Solar Sailing https://arc.aiaa.org/doi/10.2514/6.2023-1220 A Distributed Architecture to Accomplish the Solar Gravity Lens Mission https://arc.aiaa.org/doi/10.2514/6.2023-1967 Warp Factory: A Numerical Toolkit for the Analysis and Optimization of Warp Drive Geometries https://arc.aiaa.org/doi/10.2514/6.2023-0553 The Mantis network – A standard grid of templates and masks for cross-correlation analyses of ultra-hot Jupiter transmission spectra https://www.aanda.org/articles/aa/full_html/2023/01/aa42969-21/aa42969-21.html Removing biases on the density of sub-Neptunes characterised via transit timing variations – Update on the mass-radius relationship of 34 Kepler planets https://www.aanda.org/articles/aa/full_html/2023/01/aa44132-22/aa44132-22.html Binary microlensing with plasma environment – Star and planet https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stad200/6993080 Detection of Atmospheric Escape from Four Young Mini-Neptunes https://iopscience.iop.org/article/10.3847/1538-3881/aca75b A Green Bank Telescope Search for Narrowband Technosignatures between 1.1 and 1.9 GHz During 12 Kepler Planetary Transits https://iopscience.iop.org/article/10.3847/1538-3881/aca907 TESS-Keck Survey. XIV. Two Giant Exoplanets from the Distant Giants Survey https://iopscience.iop.org/article/10.3847/1538-3881/aca6ef The Three Regimes of Atmospheric Evaporation for Super-Earths and Sub-Neptunes https://iopscience.iop.org/article/10.3847/1538-4357/ac9d34 Water Worlds in the Solar System: Exploring Prospects of Extraterrestrial Habitability & Life https://www.sciencedirect.com/book/9780323957175/water-worlds-in-the-solar-system Planet Search with the Keck/NIRC2 Vortex Coronagraph in Ms-band for Vega https://arxiv.org/abs/2301.07714 The geometric albedo of the hot Jupiter HD 187933b measured with CHEOPS https://arxiv.org/abs/2301.07731 Biosignature Line Ratios of [P II] in Exoplanetary and Nebular Environments https://arxiv.org/abs/2301.07736 Characterization of a set of small planets with TESS and CHEOPS and an analysis of photometric performance https://arxiv.org/abs/2301.08162 A broadband thermal emission spectrum of the ultra-hot Jupiter WASP-18b https://arxiv.org/abs/2301.08192 Inferring the rate of technosignatures from sixty years of nondetection https://arxiv.org/abs/2301.07165