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单词 Orion Nebula
释义

Orion Nebula

原声例句
宇宙的奇迹

The Orion nebula is one of the wonders of the universe.

猎户座星云是宇宙中的奇迹之一。

CNN 10 学生英语 2018年4月合集

The Sistine Chapel, the Circuit de Monaco, the Orion Nebula or the moon?

西斯廷教堂、摩纳哥赛道、猎户座星云还是月球?

Crash Course 天文篇

When we look at the Orion Nebula with Hubble, WE SEE THOSE DISKS.

当我们用哈勃望远镜观察猎户座星云时,我们看到了这些星盘。

少儿畅学课堂

The orion nebula is a special kind of nebula called a stellar nursery.

猎户座星云是一种特殊星云,叫做恒星摇篮。

Crash Course 天文篇

The Orion Nebula is a star-forming factory; a bunch of stars have been born in it.

猎户座星云是一个恒星形成工厂;一堆恒星在其中诞生。

少儿畅学课堂

Orion's sword is home to the great orion nebula, a cloud of dust, hydrogen, helium, and other gases.

猎户剑的位置有猎户座星云,是一种由尘埃、氢气、氦气及其他气体组成的云。

Crash Course 天文篇

And that brings us to one of the most glorious objects in the sky: the Orion Nebula.

猎户座星云。

哈勃望远镜的最终领域

Some 1,500 light-years away from Earth lies the Orion Nebula. Like the Eagle Nebula, Orion is a birthplace of stars.

来自于离地球1500光年的猎户座星云。象老鹰星云一样,猎户座星云也是恒星的产生地。

Crash Course 天文篇

Not too far from the Orion Nebula in the sky is another dark nebula, superposed on a bright emission nebula.

天空中离猎户座星云不远的地方是另一个暗星云,它叠加在一个明亮的发射星云上。

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On Monday, new images were released showing thousands of never seen before stars and this image of a newborn star from the Orion nebula.

星期一,一组新公布的照片展现了数千颗前所未见的恒星,这张照片是猎户座星云的一颗新生恒星。

宇宙的奇迹

Well, this is a spectrum of the light from the Orion nebula taken by the Herschel space telescope, so it really is a picture of light from interstellar space.

你看,这是一张猎户座星云的光谱图,数据是由赫谢尔空间望远镜采集的,这可是货真价实的宇宙光谱图。

Crash Course 天文篇

What we see as the magnificent Orion Nebula is just a dimple, a cavity, in the side of the cloud, filled with gas heated to glowing by the stars.

我们所看到的壮丽的猎户座星云,只是云层侧面的一个凹陷,一个空洞,充满了被恒星加热而发光的气体。

科学快报-科学美国人Science Quickly, from SCIENTIFIC AMERICAN

To essentially take you, as a viewer, suspended in space, with Earth at your toes, going through this incredible journey, finally, through the Orion Nebula.

本质上是带你,作为一个观众,悬浮在太空中,地球就在你的脚趾上,经历这个令人难以置信的旅程,最后穿过猎户座星云。

宇宙的奇迹

You know, I wouldn't normally show you a graph like this but this is fascinating because what it shows is that that gas cloud, the Orion nebula, is not just a cloud of elements.

老实说,我平时不会向你秀这种图片的,但这张实在是太迷人了,它告诉我们那个气体云团,猎户座星云,并不只是化学元素的单质。

像科学家一样思考(视频版)

If scientists had to read or write them out in full when they were discussing things like the molecules of water in a swimming pool or the distance to the Orion nebula, it would take up pages of books.

如果科学家在讨论游泳池里的水分子或距离猎户座星云的距离等问题时,必须完整地把它们全部读出来或写出来,就会占用好几页书。

中文百科

猎户座大星云

斯皮策空间望远镜拍下的猎户座大星云

猎户座大星云M42NGC 1976)是一个位于猎户座的弥漫星云,距地球1344 ± 20光年,为最接近我们的一个恒星形成区。它的亮度相当高,在全天仅次于船底座星云,在无光害的地区用肉眼就可观察。

对于天文爱好者而言,M42是一个相当值得一看的深空天体:只要一枝小望远镜或双筒望远镜就可以观赏了。对于天文学家而言,这个星云是一个热门的研究对象,由大型的地基望远镜,到哈勃太空望远镜(HST)都指向它。猎户座大星云还是天文摄影爱好者和天文台的大望远镜最主要的拍摄对象之一。

近年天文学家已直接观测到该星云四合星附近的原行星盘(Protoplanetary disk)、棕矮星、气体激烈且混乱的运动,和附近大量出现的光子化恒星。M42是研究恒星诞生的观测、研究目标之一。

英语百科

Orion Nebula 猎户座大星云

Discussing the location of the Orion Nebula, what is seen within the star-formation region, and the effects of interstellar winds in shaping the nebula.
Amateur image of the Orion Nebula taken with a DSLR camera.
The constellation of Orion with the Orion Nebula (lower middle).

The Orion Nebula (also known as Messier 42, M42, or NGC 1976) is a diffuse nebula situated in the Milky Way, being south of Orion's Belt in the constellation of Orion. It is one of the brightest nebulae, and is visible to the naked eye in the night sky. M42 is located at a distance of 1,344 ± 20 light years and is the closest region of massive star formation to Earth. The M42 nebula is estimated to be 24 light years across. It has a mass of about 2000 times the mass of the Sun. Older texts frequently refer to the Orion Nebula as the Great Nebula in Orion or the Great Orion Nebula.

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更新时间:2025/6/19 17:05:20