Nasa's Chandra X-ray Observatory celebrates its 10th anniversary this month. Here's our pick of the most sensational images taken over the last 10 years.

　　美国宇航局的钱德拉X射线天文台本月迎来十周年庆典。我们选择了该天文台过去十年最佳的图片以馈读者。

　　This penetrating view of the central region of the Eagle Nebula from Nasa's Chandra X-ray observatory reveals the incredible amount of star formation inside the nebula.

　　这张钱德拉天文台的图片直切 鹰眼星云的核心部分，展示了该星云内部隐藏的数量惊人的恒星。

　This stunning picture of the supernova remnant Cassiopeia A is a composite of images taken by three of NASA's Great Observatories. Infrared data from the Spitzer Space Telescope are coloured red; optical data from the Hubble Space Telescope are yellow; and X-ray data from the Chandra X-ray Observatory are green and blue.

　　这张令人叹为观止的超新星残骸Cassiopeia A的图片是美国宇航局三个大天文台各自的图片拼合而成的。Spitzer太空望远镜的红外线数据显示为红色，哈勃太空望远镜的光学数据显示为黄色，而钱德拉天文台的X射线数据则是绿色和蓝色。

This image shows a part of the circular supernova remnant known as RCW 86. It is the remains of an exploded star, which may have been observed on Earth in 185AD by Chinese astronomers.

　　这张图片展示了名为RCW 86的螺旋状超新星残骸的一部分，它是爆炸的恒星的残留部分，曾于公元185年被我国天文学家观测到。

In this beautiful multiwavelength view of the starburst galaxy M82, optical light from stars, pictured in yellow-green, reveals the disk of an apparently normal galaxy.

　　在这张美丽的多波长图片中M82星系恒星的光线用黄色和绿色呈现出来，展示了一个普通的圆盘状星系。

A new look at Stephan's Quintet, a compact group of galaxies discovered about 130 years ago and located 280million light years from Earth. One galaxy is passing through a core of four other galaxies.

　　对130年前发现，距地球2.8亿光年的名为Stephan's Quintet的一组星系重新观察：其中一个星系正通过其他四个星系的核心部分。