February 24, 2021 updates Posted on February 24, 2021 by Doug Loss OGLE-2018-BLG-1428Lb: a Jupiter-mass planet beyond the snow line of a dwarf star https://arxiv.org/abs/2102.11463 Mass and density of the transiting hot and rocky super-Earth LHS 1478 b (TOI-1640 b) https://arxiv.org/abs/2102.11640 Oxygen as a control over 2.4 billion years of Earth’s atmospheric evolution https://arxiv.org/abs/2102.11675 Cloud property trends in hot and ultra-hot giant gas planets (WASP-43b, WASP-103b, WASP-121b, HAT-P-7b, and WASP-18b) https://arxiv.org/abs/2102.11688 The rotational and divergent components of atmospheric circulation on tidally locked planets https://arxiv.org/abs/2102.11760