February 06, 2023 Updates Posted on February 6, 2023February 9, 2023 by Doug Loss Large Interferometer For Exoplanets (LIFE) VII. Practical implementation of a five-telescope kernel-nulling beam combiner with a discussion on instrumental uncertainties and redundancy benefits https://www.aanda.org/articles/aa/full_html/2023/02/aa43863-22/aa43863-22.html Supernovae might be a good cue to hunt for alien signals https://www.sciencedirect.com/science/article/abs/pii/S0262407923001823 Stable lifetime of compact, evenly-spaced planetary systems with non-equal masses https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stad393/7025959?redirectedFrom=fulltext A new dynamical modeling of the WASP-47 system with CHEOPS observations https://arxiv.org/abs/2302.01352 Absence of extended atmospheres in low-mass star radius-gap planets GJ 9827 b, GJ 9827 d and TOI-1235 b https://arxiv.org/abs/2302.01479 The low density, hot Jupiter TOI-640 b is on a polar orbit https://arxiv.org/abs/2302.01702 Searching for the nature of stars with debris disks and planets https://arxiv.org/abs/2302.01850 A full transit of ν2 Lupi d and the search for an exomoon in its Hill sphere with CHEOPS https://arxiv.org/abs/2302.01853