April 3, 2023 Updates Posted on April 3, 2023 by Doug Loss Analysing the SEDs of protoplanetary disks with machine learning https://www.aanda.org/articles/aa/full_html/2023/04/aa45461-22/aa45461-22.html JWST telescope finds TRAPPIST-1b may have no atmosphere https://www.sciencedirect.com/science/article/abs/pii/S0262407923005560 Early Bombardment of the Moon: Connecting the Lunar Crater Record to the Terrestrial Planet Formation https://arxiv.org/abs/2303.17736 Eccentricity Growth of Massive Planets inside Cavities of Protoplanetary Discs https://arxiv.org/abs/2303.17784 Planet formation in the PDS 70 system: Constraining the atmospheric chemistry of PDS 70b and c https://arxiv.org/abs/2303.17899 Interstellar Objects and Exocomets https://arxiv.org/abs/2303.17980