星云状的

Glowing like a multi-faceted jewel, the planetary nebula IC 418 lies about 2,000 light-years from Earth in the direction of the constellation Lepus.

像一颗精心雕琢的宝石，行星状星云IC 418坐落在距地球2，000光年的天兔座内。

It is one of the best examples of a planetary nebula and a favorite target of amateur astronomers.

它是行星状星云的最好范例之一，也是业余天文爱好者最喜欢观测的目标之一。

Moreover, planetary nebulae are representative of the stellar population in general.

进一步，星系中的行星状星云数量比例是相对确定的。

The Branch Davidians believed that a guitar-shaped nebula was a sign that David Koresh, their leader, was the true Messiah.

大卫认为吉他状星云是一个标志，也是考雷什，他们的领导人，是真正的救世主。

Of course , in this well-studied example of a planetary nebula , the glowing material does not come from planets .

当然，这个已被仔细研究了的行星状星云范例，其中炽热的物质不是来源于行星。

Of course, in this well-studied example of a planetary nebula , the glow in g material does not come from planets.

当然，这个已被仔细研究了的行星状星云范例，其中炽热的物质不是来源于行星。

Many tiny planetary nebulae have quite high surface brightnesses.

许多小的行星状星云有较高的表面亮度。

The sands of time are running out for the central star of this hourglass shaped planetary nebula .

对产生这个行星状星云的中心恒星来说，它的来日的确是不多了。

A planetary nebula represents the final stage in the evolution of a star similar to our Sun.

行星状星云是类似于太阳的恒星的演化归宿。

At the end of its life, a star with a mass less than eight times that of the Sun will blow its outer layers away, giving rise to a planetary nebula.

一个质量少于太阳8倍的恒星，在其演化的最后时期，将褪去其外层气壳，并形成行星状星云。

In her eyes, because that is the doorway toher heart * the place where love resides.

女人的漂亮必須從她的眼睛中去看，因為那是她心靈的窗戶和愛居住的地方

I will send some postcards to you.

我会向你发送一些明信片。