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.
内外层气体的碰撞产生了许多热的蓝色星体和粉红发射星云。
Collisions between gas in the inner and outer regions are creating many hot blue stars and pink emission nebula.
广阔的“海鸥”(左上)本身由两个较大的被编目的发射星云组成。
The expansive Seagull (upper left) is itself composed of two major cataloged emission nebulae.
有些星云是由反射星云和发射星云结合在一起的，例如三裂星云。
Some nebulae are made up of both reflection and emission components such as the Trifid Nebula.
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.
可能不是，但暱称为心藏与魂魄星云的明亮发射星云倒都在仙后座内。
Possibly not, but that is where two bright emission nebulas nicknamed Heart and Soul can be found.
左边这个发射星云之所以有名，部分原因在于它和地球上的北美洲很相似。
This emission nebula on the left is famous partly because it resembles Earth's continent of North America.
背景的红色光芒来自于 IC 1396，这是一个大型发射星云，其中居住着象躯星云。
The red glow in the background results from IC 1396, a large emission nebula that houses the Elephant's Trunk Nebula.
这个发射星云在南天星座天坛座另一个巨大的暗分子云的边缘被发现，离我们约4000光年。
The emission nebula is found near the edge of an otherwise dark large molecular cloud in the southern constellation Ara, about 4, 000 light-years away.
而长时间曝光也拍出了红色发射星云、恒星形成区ic 405、IC 410和IC 417。
But the deep exposure also brings out the reddish emission nebulae of star-forming regions IC 405, IC 410, and IC 417.
尽管像发射星云，猎户座的泡泡，为人所熟知的巴纳德环，到现在还有很多未知之处。
Although glowing like an emission nebula, the origin of the bubble, known as Barnard's Loop, is currently unknown.
5500光年远处，猫爪星云是一个发射星云，红色来源于其丰富的电离状态的氢原子。
At 5, 500 light years distant, Cat's Paw is an emission nebula with a red color that originates from an abundance of ionized hydrogen atoms.
左侧是编号NGC 7000的发射星云，或多或少由于它形似我们的地球上的北美洲大陆而著名。
On the left is an emission nebula cataloged as NGC 7000, famous partly because it resembles our fair planet's continent of North America.
NGC 2841目前相对于其他灯火通明的螺旋发射星云有一个较低的恒星形成比率。
NGC 2841 currently has a relatively low star formation rate compared to other spirals that are ablaze with emission nebulae.
猫掌星云距离我们5,500光年，是一个发射星云，而那红光是大量被电离了的氢原子发出的。
At 5,500 light years distant, Cat's Paw is an emission nebula with a red color that originates from an abundance of ionized hydrogen atoms.
这个恒星系统在400光年远处，以多彩的环绕物质而著名，包括一个红色发射星云和众多深棕、浅棕色的尘带。
The star system, located only 400 light years away, is distinguished by its colorful surroundings, which include a red emission nebula and numerous light and dark brown dust lanes.
也被称为剑鱼座30，红色和粉色气体标示一个大质量发射星云，尽管这儿也存在着超新星遗迹和暗星云。
Also called 30 Doradus, the red and pink gas indicates a massive emission nebula, although supernova remnants and dark nebula also exist there.
约5光年高的暗星云编号为巴纳德33，能够被看见仅仅因为其暗尘埃在明亮的发射星云IC 434的衬托下显出轮廓。
About five light-years "tall", the dark cloud is cataloged as Barnard 33 and is visible only because its obscuring dust is silhouetted against the glowing red emission nebula IC 434.
Messier27 (M27)是个气体发射星云的典型例子，它是由于类似太阳的恒星耗尽了其核心的核燃料而产生的。
Messier 27 (M27) is an excellent example of a gaseous emission nebula created as a sun-like star runs out of nuclear fuel in its core.
猎户座的腰带三星下，配上一把镶满宝石的匕首。蓝宝石由反射星云慢跑人星云、红宝石由发射星云猎户座大星云组成。
Caption: : under the Orion's belt the jewelry sword is composed of a sapphire made by the reflection running man nebula and a ruby made by the emission great Orion nebula.
这张照片由加那利群岛的北欧光学望远镜的数据合成，显示星云的延伸发射。
Made with data from the Nordic Optical Telescope in the Canary Islands, the composite picture shows extended emission from the nebula.
在科学家周二发布的新哈伯照片中，微弱的粉色和黄色星云是大部分是由星云中心的新星发射的紫外线加热的氢气组成。
The wispy pink and yellow cloud in the new Hubble photo, which scientists released Tuesday, is made of mostly hydrogen gas heated by fierce ultraviolet radiation from the new stars at its heart.
现在，这一小组已经发现了来自于心宿增四星云的过氧化氢发射出的特有信号。
Now, the team has found the characteristic signature of light emitted by hydrogen peroxide, coming from part of the Rho Ophiuchi clouds.
文中的表1包括100个发射线天体，其中的96个是发射线星系；其余的对象有3个行星状星云，1个发射线星。
We find a total of 100 emission-line objects, of which 96 are galaxies, the rest being 3 planetary nebulae and 1 star.
文中的表1包括100个发射线天体，其中的96个是发射线星系；其余的对象有3个行星状星云，1个发射线星。
We find a total of 100 emission-line objects, of which 96 are galaxies, the rest being 3 planetary nebulae and 1 star.
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