quasar

1. The fuzzy object near top quasar image is the foreground galaxy.
   靠近顶部类星体形象的模糊物体就是前景星系。
2. They do so by combining quasar spectra with numerical simulations of structure formation.
   他们的做法是将类星体光谱和结构形成的数值模拟结果结合在一起。

Thrombosis of Cerebral Veins and Sinuses: Diagnostics and TherapyFunctional consequences of a CKIδ mutation causing familial advanced sleep phase syndromeLamin B1 duplications cause autosomal dominant leukodystrophyFive High-Redshift Quasars Discovered in Commissioning Imaging Data of the Sloan Digital Sky Survey*The Sloan Digital Sky Survey Quasar Catalog I. Early Data ReleaseThe Discovery of a Luminous z = 5.80 Quasar from the Sloan Digital Sky SurveyDiscovery of a Close Pair of z = 4.25 Quasars from the Sloan Digital Sky SurveyDiscovery of a Pair of Z=4.25 Quasars from the Sloan Digital Sky Surveyz˜ 6 Quasars from the Sloan Digital Sky SurveySimulating the joint evolution of quasars, galaxies and their large-scale distribution