March 18, 2021 updates Posted on March 18, 2021 by Doug Loss JWST moving towards October launch https://spacenews.com/jwst-moving-towards-october-launch/ Exoplanet Detection in Starshade Images https://arxiv.org/abs/2103.09385 Exploiting the transit timing capabilities of Ariel https://arxiv.org/abs/2103.09239 Improved Contrast in Images of Exoplanets using Direct SNR Optimization https://arxiv.org/abs/2103.09252 Life as the Only Reason for the Existence of N2-O2-Dominated Atmospheres https://arxiv.org/abs/2103.09264 Water Ice Cloud Variability & Multi-Epoch Transmission Spectra of TRAPPIST-1e https://arxiv.org/abs/2103.09313 Starshade Exoplanet Data Challenge https://arxiv.org/abs/2103.09359 The role of planetary interior in the long-term evolution of atmospheric CO2 on Earth-like exoplanets https://arxiv.org/abs/2103.09505 HADES RV Programme with HARPS-N at TNG XIII. A sub-Neptune around the M dwarf GJ 720 A https://arxiv.org/abs/2103.09643