nebula

We have a nebula!(我们创造了一座星云！)

The same minerals that occur in refractory inclusions are believed to be the earliest-formed substances to have condensed out of the solar nebula.(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。)

Emission nebula Sharpless 249 fills the field at the upper left.(发射星云沙普利斯249弥漫在图像的左上部。)

The prominent patch at top left is 30 Doradus, also know as the magnificent Tarantula Nebula.(左上角最突出的部分是箭鱼座30星团，也被称为壮丽的蜘蛛星云。)

As the nebula collapsed caused by its gravity, it spun faster and flattened into a disk.(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。)

L the Horsehead nebula in Orion is the best-known dark nebula.(l猎户星座中的马头星云是最著名的暗星云。)

To the right is the Soul nebula, also known as the Embryo nebula, or IC 1848.(星云的右边是灵星云，也叫做胚胎星云，指定图像代码为IC1848。)

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.(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。)

Near the image bottom lies IC 4592, the Blue Horsehead nebula.(在照片底端附近是有蓝色马头星云之称的IC4592。)

How was the unusual Red Rectangle nebula created?(这个不寻常的红色矩形星云是怎么形成的？)