Composed of 24 exposures taken in october 1999 , january 2000 , and december 2000 , this hubble space telescope mosaic spans about twelve light years 这张影像是用哈勃空间望远镜在1999年10月， 2000年1月和2000年12月拍摄的24次曝光合成的，其大小跨度大约12光年。
Nasa ' s spitzer space telescope was called upon to make precise determinations of their masses and it confirmed that the galaxies are some of the smallest building blocks of the universe Nasa的“斯必择”空间望远镜被召集来精确测定它们的质量，证实这些星系是最小的宇宙“砖块”之一。
The mice galaxies , named after their distinct rodent - like tails , were captured in stunning detail by the hubble space telescope ' s new advanced camera for surveys “老鼠”星系，因为有和啮齿动物明显相似的尾巴而得名。它们是由哈勃空间望远镜新的高级观测摄像机以令人吃惊的细节捕捉到的。
" you will be able to browse into the sky like never before , " said carol christian , an astronomer with the space telescope science institute , a nonprofit academic consortium that supports the hubble space telescope "你将能够浏览到从未看到过的星空"天文学家卡罗尔*克里斯通说,他所供职的天文与空间望远镜科学研究所是一个非赢利的学术财团，该机构也支持哈勃太空望远镜
The grism spectra , taken with hubble and analysed with software developed at the space telescope - european coordinating facility in munich , germany - can be obtained for objects that are significantly fainter than can be studied spectroscopically with any other current telescope “哈勃”所使用的棱栅以及由位于慕尼黑的空间望远镜欧洲合作机构开发的软件，能够获取比其他现有望远镜上分光镜能研究的暗得多的目标。
In this paper , we mainly discuss multilayer mirrors for x - ray solar telescope operating at 17 . 1nm wavelength . the diameter of primary mirror for telescope is 130 millimeters and secondary mirror is 66mm . especially , we will engage in controllation of uniformity of period thickness 本文主要针对工作波长为17 . 1nm的x射线空间望远镜中的主镜与次镜的膜厚分布均匀性进行控制，其中主镜直径为130mm ，曲率半径为7 . 5m 。
Using a variety of earth and space telescopes , astronomers found a giant exploding star that they figure has shined about five times brighter than any of the hundreds of supernovae ever seen before , said discovery team leader nathan smith of the university of california at berkeley 加州大学伯克利分校探索小组组长天文学家内森?史密斯说，天文学家们运用了多种地面空间望远镜，发现一颗巨大的恒星爆炸，亮度是其它任何超新星的5倍。
Space optical system , especially space infrared optical system , cryogenic optical system and some huge space - based telescopes , all work in the environment where there is strong radiation ( such as sun etc . ) out of the field of the system . because of diffraction of the entrance pupil and diffuse scatter of all inner surfaces , the strong stray radiation will reach the detector of the system 空间光学系统，特别是空间红外光学系统、低温光学系统以及某些大型空间望远镜，都工作在系统视场外有强烈辐射源(如太阳等)的“恶劣”环境中，这些强烈杂光辐射经过光学系统孔径的衍射，以及结构与光学件表面的散射，到达系统像面形成杂光。
In celebration of the 17th anniversary of the launch and deployment ofthe hubble space telescope , a team of astronomers is released one ofthe largest panoramic images ever taken with hubble ' s cameras - - a50 - light - year - wide view of the central region of the carina nebulawhere a maelstrom of star birth is taking place 为庆祝“哈勃”空间望远镜发射及部署17周年，一组天文学家发布了“哈勃”曾拍摄的最大的一幅全景图? ?船底座星云中心跨越50光年的一片大规模恒星诞生处。
