September 14, 2021 updates Posted on September 14, 2021 by Doug Loss Non-LTE spectroscopy of methane in hypersonic flow for the characterisation of hot Jupiters https://tel.archives-ouvertes.fr/tel-03341145/document Antennas searching for extraterrestrials threatened by wildfire https://www.seti.org/press-release/antennas-searching-et-threatened-wildfire Q2 2021 Activity Report of the SETI Institute https://www.seti.org/q2-2021-activity-report-seti-institute Polarimetric signature of the oceans as detected by near-infrared Earthshine observations https://www.aanda.org/articles/aa/abs/2021/09/aa39331-20/aa39331-20.html New worlds, new chemistry, new ceramics https://ceramics.onlinelibrary.wiley.com/doi/10.1002/ces2.10104 Spi-OPS: Spitzer and CHEOPS confirm the near-polar orbit of MASCARA-1 b and reveal a hint of dayside reflection https://arxiv.org/abs/2109.05031 Rescuing Unrecognized Exoplanet Candidates in Kepler Data https://arxiv.org/abs/2109.05398 Analysis of HAT-P-16b and TrES-3b Exoplanets by the Transit Timing Variations Method https://arxiv.org/abs/2109.06108