星云的

Explanation: Clouds of glowing gas mingle with dust lanes in the Trifid Nebula, a star forming region toward the constellation of Sagittarius.

说明： 位在北天人马座里的三裂星云是个著名的恒星形成区，它内部的明亮云气和尘埃云带纠结成团。

Caption:: The Trifid nebula (Messier 20), named after its three-lobed appearance caused by dusy lanes crossing its bright core, is a combination of an emission nebula and a reflection nebula.

这是位於人马座的三叶星云，又名三裂星云和 M20，这个名源自它的外观，好像由三块不同的东西所构成似的。

This gorgeous view also includes two foreground globular star clusters NGC 362 and 47 Tucanae.

船底座星云是年轻，极大质量恒星的家园，包括始终是一样可见的海山二星，是一颗质量比太阳大100倍的恒星。

Officially known as NGC 2736, the Pencil Nebula is part of the huge Vela supernova

这个铅笔星云，官方名称是NGC 2736，是巨大的Vela超新星的残留物，她位于Vela星座的南部。

Planetary nebulae are the spectacular final phase in the life of Sun-like stars, when the star ejects its outer layers into the surrounding space.

行星状星云是像太阳这样的恒星最后的辉煌，当恒星进入生命晚期时，它会把外层大气抛到周围的太空中。

A young, massive star in that cluster is the likely source of energetic ultraviolet radiation that ionizes the hydrogen gas in the Flame Nebula.

一个年轻且重质量的星球最有可能是高能的紫外线来源，游离火焰星云内的氢气。

Dr Clowe and his colleagues used a technique called gravitational lensing to detect the mass distribution of the bullet cluster.

克洛博士和他的同事使用一种叫做引力透镜的技术来探测子弹状星云团内物质的分布情况。

They both appear in this stunning composite color photograph along with other nebulosities as part of the giant Orion Molecular Cloud complex, itself hundreds of light-years across.

它们都出现在这张令人陶醉的复合彩色照片中，和其他星云在一起作为巨大的猎户座分子复合云的一部分。

A similar process occurs on a much smaller scale to gas surrounding a single star, forming the bow-shaped arc seen near the upper left side of the Cone.

类似的过程以小得多的规模发生在锥状星云左上方的一个恒星周围，形成了一个弧形光晕。

This Confederation works with the planetary spheres of seven of your galaxies, if you will, and is responsible for the callings of the densities of these galaxies.

这个星际联邦的工作范围为你们的七个星云系，如果你愿意这样称呼，并且负责这些星云系各个密度的呼求。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷