" Blue. As bright as blue stars, and as cold" .

" 蓝的。明亮犹如蓝色的星。充满寒意。"

Write, for example, 'The night is shattered and the blue stars shiver in the distance.'

写出，比如说，“在这破碎的夜晚，碧蓝的繁星在远处打着寒颤。”

Hot, blue stars are on the left, and cool, red stars on the right.

左边是蓝色的热星，右边是红色的冷星。

It's a luminous blue star about twice the mass of the Sun orbited by a smaller, much fainter white dwarf.

它是一颗发光的蓝色恒星，质量大约是太阳的两倍，被一颗更小、更暗的白矮星环绕。

They fiIled the kitchen with red and blue stars that bounced from ceiling to wall for at least half an hour.

厨房里布满了红色和蓝色的星星，在天花板和墙壁之间蹦来蹦去至少有半个小时之久。

That means that the light began its journey from these old red, and young white and blue stars, only ten million years ago.

换句话说，这光线从这些年老的和年轻的恒星出发至今才过了 1000 万年。

A very bright and hot blue star with a mass 25 times that of the sun orbits with the black hole in a stellar marriage.

这个黑洞围绕着一颗质量是太阳质量25倍的非常炽热明亮蓝色恒星运行。

The Pleiades are one of the closest and brightest star clusters in the sky, made of hot blue stars surrounded by a dust cloud that reflects their light.

昴宿星团是天空中彼此距离最近也最明亮的星团之一，由蓝热星组成，被能反射它们光芒的尘雾包围。

One has, say, five times the mass of the Sun (so it's a hot blue star) , and the other just one half (so it's a red dwarf) .

其中一颗的质量是太阳的五倍（所以它是一颗炽热的蓝色恒星），而另一颗只有太阳质量的一半（所以它是一颗红矮星）。

Called 3C273, through optical telescopes it looked like an unassuming blue star, but through a radio telescope it was seen to be ablaze with light, a luminous powerhouse.

它被称为 3C273，通过光学望远镜进行观测，它看起来就像一颗不起眼的蓝星，但通过射电望远镜看，它就像一个发光的发电站。

" The way's easy. Look for the Ice Dragon, and chase the blue star in the rider's eye" . She backed through a door and started up the winding steps.

" 找路不难。你只需追寻冰龙座，紧跟骑手之眼那颗蓝色的星。" 她用背抵开门，走上螺旋梯。

Unlike the spiral arms, where stars are still actively being born, all the blue stars in the bar are long dead, exploded, leaving behind billions of lower mass, redder stars.

旋臂上的恒星还在活跃地诞生，与之不同的是，棒状物里所有的蓝色恒星都早已死亡，爆炸后留下了数十亿质量较低、较红的恒星。

Most of them look blue, but that's what we in the science business call a selection effect or selection bias: The blue stars are the brightest, so we see them more easily.

它们中的大多数看起来都是蓝色的，但这就是我们在科学领域所说的选择效应或选择偏差：蓝色的恒星是最亮的，所以我们更容易看到它们。

Exoplanets have been detected around stars like the Sun as well as tiny, cool red dwarfs: hot, massive blue stars; and even red giants, stars nearing the ends of their lives.

热的、大质量的蓝色恒星，甚至还有红巨星，也有接近其生命终点的恒星。