A new model demonstrates how the formation of annular structures in a protoplanetary disk can later produce planetary systems that reproduce both the orbital architecture and meteoritic isotope trends observed in our Solar System.
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ALMA (ESO/NAOJ/NRAO), S. Andrews et al.; NRAO/AUI/NSF, S. Dagnello.
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Hansen, B.M.S. Planets form from rings. Nat Astron 6, 297–298 (2022). https://doi.org/10.1038/s41550-021-01576-w
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DOI: https://doi.org/10.1038/s41550-021-01576-w
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