Circumstellar disks and the search for neighbouring planetary systems

作者: Steven V. W. Beckwith , Anneila I. Sargent

DOI: 10.1038/383139A0

关键词:

摘要: The recent discoveries of planets orbiting several 'mature' stars bring new life to the question just how common other planetary systems might be. Observations very young provide a way address this and suggest that significant number such harbour conditions appropriate for formation like our own.

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