February 20, 2023 Updates Posted on February 20, 2023February 21, 2023 by Doug Loss Estimating non-common path aberrations with an adaptive coronagraph https://www.aanda.org/articles/aa/full_html/2023/02/aa44602-22/aa44602-22.html Conflicting Models for the Origin of Life https://onlinelibrary.wiley.com/doi/book/10.1002/9781119555568 Hiding Dust around epsilon Eridani https://iopscience.iop.org/article/10.3847/1538-3881/acac83 Revising Properties of Planet-Host Binary Systems. III. There is No Observed Radius Gap For Kepler Planets in Binary Star Systems https://arxiv.org/abs/2302.08532 High-fidelity reaction kinetic modeling of hot-Jupiter atmospheres incorporating thermal and UV photochemistry enhanced by metastable CO(a3Pi) https://arxiv.org/abs/2302.08596 CRIRES+ detection of CO emissions lines and temperature inversions on the dayside of WASP-18b and WASP-76b https://arxiv.org/abs/2302.08736 The Hubble PanCET program: The near-ultraviolet transmission spectrum of WASP-79b https://arxiv.org/abs/2302.08962