天鹰座X-1能谱和千赫兹准周期振荡频率的相关
Correlation between the Kilohertz Quasi-Periodic Oscillation and Energy Spectrum of Aql X-1
它是自天鹰座星云内发现的一个大的星球形成区域。
It is a large region of star formation found within the Eagle Nebula .