star dust

Jets and winds of particles emitted from this star are also pushing away ambient gas and dust.

喷射物和粒子风从这颗恒星中射出，同样将其周围的气体和尘埃驱走。

Impetuous people unimportant, just like star dust, fluttering in the world.

浮躁的人无足轻重，就如一颗尘土，在世间飘荡着。

Young variable star RY Tauri is emerging from a yellowish cocoon of dust near top center.

最上面正中一年轻的变星正在破茧而出.

The new modeling finds that a supernova, or exploding star, could indeed have triggered birth of our sun in a dense cloud of gas and dust, the researchers say.

研究人员称，最近的这次模拟发现，一颗超新星（爆炸中的恒星）的确有可能导致太阳在一团浓密的气体与尘埃中诞生。

Instead, their large clouds of molecular gas and dust do, triggering furious episodes of star formation.

反而它们所在的巨大分子气体和尘埃云发生了碰撞, 形成了剧烈的恒星形成区域.

Known to some as the Elephant's Trunk Nebula, parts of the glowing gas and dust clouds of this star formation region may appear to take on foreboding forms, some nearly human.

一些人将其称为象躯星云，这一恒星形成区域中发光气体和尘埃云的部分显现出一些不详的形状，有的看起来像人一样。

On the brink of a new year, NASA's Hubble Space Telescope snapped a swirling mass of star dust and gas, known as spiral galaxy ESO 021-G004, and the resulting image is so gob-smacking, it's an instant reminder of how tiny and fragile our home really is.

新年伊始，NASA的哈勃太空望远镜拍到了一团旋转的星尘和气体，被称为螺旋星系ESO021-G004，捕捉到的图像令人震惊，提醒着我们地球其实是多么渺小和脆弱。

This impressively sharp color image shows intense star forming regions at the ends of the bar and along the spiral arms, and details of dust lanes cutting across the galaxy's bright core.

在这张令人难忘的高清彩色图片中，我们可以看到位于棒端和旋臂上那些密集的恒星诞生区，以及横穿星系中央亮核的清晰尘埃带。