September 14, 2020 updates Posted on September 14, 2020 by Doug Loss Characterization of the K2-38 planetary system – Unraveling one of the densest planets known to date https://www.aanda.org/articles/aa/abs/2020/09/aa38187-20/aa38187-20.html An ATA Search for a Repetition of the Wow Signal https://iopscience.iop.org/article/10.3847/1538-3881/aba58f A Search for Rotation Periods in 1000 TESS Objects of Interest https://iopscience.iop.org/article/10.3847/1538-4365/aba73f What limits photosynthesis? Identifying the thermodynamic constraints of the terrestrial biosphere within the Earth system https://www.sciencedirect.com/science/article/abs/pii/S0005272820301535 The impact of life on climate stabilisation over different timescales https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2020GC009105 Reflected Light Observations of the Galilean Satellites from Cassini: a testbed for cold terrestrial exoplanets https://arxiv.org/abs/2009.05467