他就是在研究第23张星座图时发现了问题：图中有三颗星星，但只有两颗能与已知古城对上号，意味着第三颗星极未有可能尚未被发掘。
It was in the 23rd constellation, containing three stars, that he found two matching cities on the map, suggesting one has not yet been re-discovered.
极环星系是种稀有的星系类型，它们有着几乎和银盘平面垂直，呈环形公转的大量的恒星、气体和星尘。
A rare galaxy type, polar ring galaxies have a substantial population of stars, gas, and dust orbiting in rings nearly perpendicular to the plane of the galactic disk.
因此天文学家们正在号召民间的科学家来研究有关的图像从而帮助他们发现与冥王星毗邻的极寒天体。
Because astronomers are calling on citizen scientists to eyeball images that will help them find the outermost icy bodies in Pluto's neighborhood.
他们关注的不是星辰偕日升降，也不是地平线附近的星辰，而是永不落下的北极星和拱极星。
They concentrated attention, not on heliacal risings and Settings, not on the horizon, but on the pole star and on the circumpolar stars which never rise and never set.
峰顶正上方是明亮的北极星，这次曝光正好逮住了一颗极轨铱星的闪光。
Bright north star Polaris stands above the peak in an exposure that also captures the brilliant trail of a polar orbiting Iridium satellite.
哈勃这次发现的这片产星区有两极，是由一颗中央星向外延展所形成的超高温气流。
The bipolar star-forming region spotted by Hubble is actually two giant, super-hot streams of gas blasting outwards from a central star.
红海已过，不怕热极引火，所以等一会甲板上零星果皮、纸片、瓶塞之外，香烟头定又遍处皆是。
Once the red sea was passed no longer was there fear of the intense heat igniting a fire so besides the usual fruit peelings scraps of paper bottle caps and cigarette butts were everywhere.
指示的；引导的：用作导向的，如一颗北极星或地球的一极。
论证了星间激光通信需要极精确的指向角度。
Very accurate point angle is required in inter-satellites laser communication.
本文讨论有力场的脉冲星磁层结构。用极角展开的方法。
In this paper, the magnetospheric structure of pulsar is discussed for the forced magnetic field.
这种极薄的电视，是由韩国三星电子公司创造的，被认为是迄今为止最薄的电视。
The wafer thin television, which was created by the South Korean company Samsung Electronics, is being hailed as the world's slimmest television ever created.
今天她将会以一种极刺激的方式与此刻落在你代表着财务分享的第八宫位、并象征着掌控的冥王星联合。
Today she will link up in a challenging way to Pluto, the planet of control, now in your eighth house of shared money.
红海已过，不怕热极引火，所以等一会甲板上零星果皮、纸片、瓶塞之外，香烟头定又遍处皆是。
Once the Red Sea was passed, no longer was there fear of the intense heat igniting a fire, so, besides the usual fruit peelings, scraps of paper, bottle caps and cigarette butts were everywhere.
生下来就有小胡子！这只小汪星人长得极像侦探小说家阿加莎·克里斯蒂笔下的侦探赫尔克里·波洛。
Born with a tash! This pup bears a striking resemblanceto author Agatha Christie's detective Hercule Poirot!
生下来就有小胡子！这只小汪星人长得极像侦探小说家阿加莎·克里斯蒂笔下的侦探赫尔克里·波洛。
Born with a tash! This pup bears a striking resemblanceto author Agatha Christie's detective Hercule Poirot!
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