Gaia EDR3 planetary nebula central star distances
收藏B2FIND2026-03-19 收录
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Planetary nebulae (PNe) are a brief but important phase of stellar evolution. The study of Galactic PNe has historically been hampered by uncertain distances, but the parallaxes...
行星状星云（Planetary nebulae，PNe）是恒星演化进程中一段短暂却至关重要的阶段。长期以来，银河系行星状星云的研究因距离不确定而受阻，而视差（parallaxes）……
