February 21, 2023 updates Posted on February 21, 2023February 21, 2023 by Doug Loss TOI-5205b: A Short-period Jovian Planet Transiting a Mid-M Dwarf https://iopscience.iop.org/article/10.3847/1538-3881/acabce Peering into the Young Planetary System AB Pic. Atmosphere, Orbit, Obliquity & Second Planetary Candidate https://arxiv.org/abs/2211.01474 Oxygenic photosynthetic responses of cyanobacteria exposed under an M-dwarf starlight simulator: Implications for exoplanet’s habitability https://arxiv.org/abs/2302.09396 A Mini-Chemical Scheme with Net Reactions for 3D GCMs II. 3D thermochemical modelling of WASP-39b and HD 189733b https://arxiv.org/abs/2302.09525 The Effect of Metallicity on the Non-Equilibrium Abundance of Hydrogen Dominated Exoplanet Atmosphere https://arxiv.org/abs/2302.09576 Mid-infrared spectroscopy of planetary analogs: A database for planetary remote sensing https://arxiv.org/abs/2302.09987 TOI-3235 b: a transiting giant planet around an M4 dwarf star https://arxiv.org/abs/2302.10008