当星云因其重力而坍缩时，它旋转得更快，并压扁成一个盘状。
As the nebula collapsed caused by its gravity, it spun faster and flattened into a disk.
难熔的内含物中的那种矿物质，也被认为是最早形成的太阳星云凝结的物质。
The same minerals that occur in refractory inclusions are believed to be the earliest-formed substances to have condensed out of the solar nebula.
它们的确是星云物质组成的团块，其组成物质可能与行星形成时的物质相似。
They are truly lumps of nebular matter, probably similar in composition to the matter from which planets were assembled.
在他大二的时候，他把自己的第一个科幻故事卖给了一家名为《星云》的苏格兰杂志。
During his sophomore year, he sold his first science-fiction story to a Scottish magazine named Nebula.
曾经有人认为，这些基质颗粒可能是原始的星云尘埃，即形成陨石球粒及其内含物的物质。
At one time it was thought that these matrix grains might be pristine nebular dust, the sort of stuff from which chondrules and inclusions were made.
金星云层上方的二氧化硫气体水平显示出巨大且非常频繁的波动。
The level of sulfur dioxide gas above Venus's clouds shows large and very frequent fluctuations.
回飞棒星云的膨胀创造了一种宇宙冰箱，使气体维持其异常的寒冷。
The Boomerang Nebula's expansion creates a kind of cosmic refrigerator, allowing the gases to maintain their unusual cool.
在《复仇者联盟》中，众星云集，必须要阻止雷神的邪恶兄弟洛基设计的可能毁灭世界的计划。
In The Avengers, the all-star ensemble must thwart a possible world-ending scheme devised by Thor's villainous brother Loki.
星云的大部分都被加热到如此极端的温度似乎是不太可能的，而巨大的星云区域不可能这么快就失去热量。
It seems very unlikely that large portions of the nebula were heated to such extreme temperatures, and huge nebula areas could not possibly have lost heat so fast.
船底座星系里独特的星云形状。
查看新的关于行星云团的照片。
御夫座北部有大量明亮的星团和星云。
Brightclusters and nebulae abound in the northern constellation of Auriga.
天蝎座里巨大的猫爪星云。
这个不寻常的红色矩形星云是怎么形成的？
爱斯基摩星云显然是一个行星星云。
发射星云沙普利斯249弥漫在图像的左上部。
Emission nebula Sharpless 249 fills the field at the upper left.
分析：豆状星云的发光星云气泡。
l天琴座中的环状星云是最著名的行星状星云。
L the Ring nebula in Lyra is the best-known of the planetary nebulae.
寻找“足球”星云的心跳。
蟹状星云脉冲星变慢。
l猎户星座中的马头星云是最著名的暗星云。
L the Horsehead nebula in Orion is the best-known dark nebula.
l猎户座星云是只用肉眼就可以看见的星云。
L the Great nebula of Orion is a glowing nebula just visible to the naked eye.
这个绚丽的蓝色是金牛座星系中蟹状星云的脉冲风星云。
In brilliant blue, this is the pulsar wind nebula of the Crab nebula in the constellation of Taurus.
在彩虹星云中，星云尘埃物质围绕着一颗炙热的年轻恒星。
Within the Iris, dusty nebular material surrounds a hot, young star.
也许不是，但那儿能看见两个明亮的发射星云昵称心与灵的发射星云。
Possibly not, but that is where two bright emission nebulas nicknamed Heart and Soul can be found.
星云有梅西耶天体M8、M16、M20，还包括烟斗星云和毛掌星云。
Nebulas include Messier objects M8, M16, M20, as well as the Pipe and Cat's Paw nebulas.
蟹状星云脉冲星是脉冲星风星云中最为著名的一个，但它已经950岁了。
The Crab pulsar, the best-known example of a bright pulsar wind nebula, is about 950 years old.
星云的右边是灵星云，也叫做胚胎星云，指定图像代码为IC 1848。
To the right is the Soul nebula, also known as the Embryo nebula, or IC 1848.
蛛网 （蜘蛛星云及邻近区域）这是一张3000光年之遥的蜘蛛星云图。
The Spider’s Web (Tarantula Nebula and Vicinity) by Marcus Davies. A view of the Tarantula Nebula, which is 3, 000 light years across.
小麦哲伦星云和其伴生的大麦哲伦星云，是在可能进行这种研究的两个星系。
The Small Magellanic Cloud, and its companion galaxy the Large Magellanic Cloud, are the two galaxies where this type of study is possible.
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