Dr Webb first conducted such a study almost a decade ago, using 76 quasars observed with the Kecktelescope in Hawaii.
约十年前,Webb博士在夏威夷用Keck望远镜观测76个类星体,首次进行了此类研究。
2
Finally, the Kecktelescope was used to confirm that these galaxies were at the same distance and part of the same galactic sprawl.
最后,用凯克望远镜来确认,这些星系距离相同,都属于同一星系扩张的一部分。
3
It's virtually certain that the twin Keck Telescopes, the Gemini telescope and the Subaru telescope, all of which are among the most powerful on Earth, will survive.