About the planets , quasars , the milky way , black holes . life of a star -包括太阳系成员，深空天体，天文学，空间探索等的精美图片和文字介绍。
" very distant quasars give us information about earlier times in the history of the universe “遥远的类星体给我们提供宇宙演化史初期的信息。
They have discovered now , previously unimagined objects - pulsars , quasars , and black holes 他们发现了以往想象不到的新客体? ?脉冲星、类星体和黑洞。
Some speculation exists that quasars are actually white holes instead of supermassive black holes 一些人推测存在的类星体实际上是白洞而不是超大质量的黑洞。
Might the modulation of pulsars or the energy source of quasars , for example , have a technological origin 比如，脉冲星波段的调制与类星体的能量来源应该有一个科技的源泉？
Other speculations include the hypothesis that quasars are actually white holes instead of supermassive black holes 其它的推测包括类星体实际上是白洞而不是超大质量黑洞的假设。
Scannapieco and petitjean are working together on the clustering of heavy elements observed in quasar spectra 史坎纳皮科与佩提特金正合作探讨类星体光谱中观测到的重元素群集现象。
Some quasars emit 1 , 000 times as much energy as the entire milky way , yet look like stars in photographs 有些类星体所发出的能量是整个银河系的1000倍，但是从照片上看就和恒星一样。
Quasars are no larger than our solar system but outshine galaxies of hundreds of billions of stars 这些恒星状球体并不比我们的太阳系大，但是它却比拥有数十亿星体的星系还要亮很多。
The project is now approaching the halfway point in its goal of measuring one million galaxy and quasar redshifts 这个计画的目标是量取100万个星系与类星体的红移，现在已将达成目标的一半。
