March 08, 2023 updates Posted on March 8, 2023March 8, 2023 by Doug Loss A low-eccentricity migration pathway for a 13-h-period Earth analogue in a four-planet system https://dspace.mit.edu/handle/1721.1/148283 Orbit-to-ground framework to decode and predict biosignature patterns in terrestrial analogues https://www.nature.com/articles/s41550-022-01882-x The CARMENES search for exoplanets around M dwarfs – A long-period planet around GJ 1151 measured with CARMENES and HARPS-N data https://www.aanda.org/articles/aa/full_html/2023/03/aa45053-22/aa45053-22.html Effect of improved atmospheric opacities in modelling sub-Neptunes – A case study for GJ 1214 b https://www.aanda.org/articles/aa/full_html/2023/03/aa41784-21/aa41784-21.html EDEN Survey: Small Transiting Planet Detection Limits and Constraints on the Occurrence Rates of Planets around Late-M Dwarfs within 15 pc https://iopscience.iop.org/article/10.3847/1538-3881/acba0b Review of X-ray pulsar spacecraft autonomous navigation https://www.sciencedirect.com/science/article/pii/S1000936123000584 Superstoichiometric Alloying of H and Close-Packed Fe-Ni Metal Under High Pressures: Implications for Hydrogen Storage in Planetary Core https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2022GL101155 The Low-Altitude Ionosphere of the Ice Giant Planets https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2022JE007568 Revisiting the Transit Timing and Atmosphere Characterization of the Neptune-mass Planet HAT-P-26 b https://arxiv.org/abs/2303.03610 The young mini-Neptune HD 207496b that is either a naked core or on the verge of becoming one https://arxiv.org/abs/2303.03775