Why Rocky Planets Form Early: ALMA Survey Shows Planet-Forming Disks Lose Gas Faster Than Dust

Jun 23, 2025 - 23:10
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Why Rocky Planets Form Early: ALMA Survey Shows Planet-Forming Disks Lose Gas Faster Than Dust

Gas and dust form a protoplanetary disk around a young star in this artist's illustration. Image Credit: NSF/AUI/NSF NRAO/S.Dagnello