如果你能找到猎户座，你就能找到冬季六角形。
If you can find Orion, you might be able to find the Winter Hexagon.
在猎户座带上的另外两颗星星是参宿二和参宿三。
The other two stars in Orion's belt are Alnilam and Mintaka.
猎户飞船将有更多的电能储备。
我一直很喜欢注视猎户星座。
凯瑟琳：我最喜欢猎户星座。
大图：猎户星云的内部结构。
他们望着猎户星，还有天上的所有亮点。
腊肠狗最开始是由猎户家庭饲养的。
l猎户座星云是只用肉眼就可以看见的星云。
L the Great nebula of Orion is a glowing nebula just visible to the naked eye.
猎户舱将独自己在月球轨道运行，等候重返地球。
Orion will operate on its own in lunar orbit, standing by for the return trip to Earth.
猎户星，所有的昂宿星，还有阿特拉斯的七颗星。
那个是猎户座。
猎户座的迭代是为了打算远行到火星或遥远的小行星。
This iteration of Orion is intended for trips to Mars or far-off asteroids.
l猎户星座中的马头星云是最著名的暗星云。
L the Horsehead nebula in Orion is the best-known dark nebula.
解说：如果你可以找出猎户座，那你就能找到冬季六边形。
Explanation: If you can find Orion, you might be able to find the Winter Hexagon.
坠入海洋的二级推进器模型和猎户座模型将则不会再收回。
The dummy second stage and Orion mockups will crash into the ocean and not be recovered, mission managers have said.
它们当中最热的恒星位于猎户四角恒星簇的区域。
2020年，“猎户座”会和“牛郎星”月球着陆装置协同工作。
引擎盖下：NASA一个焊接技术人员在拧上“猎户号”的螺帽。
NASA计划于2014年进行“猎户号”深空探测器测试飞行。
Nasa announces 2014 test flight of its Orion deep space capsule
猎户座星云是个常有“惊奇事件”发生的地方。 在这里，群星诞生。
The Orion Nebula is a 'happening' place where stars areborn and this colony of hot, young stars is stirring up the cosmic scene inthis image from NASA's Spitzer Space Telescope.
它的顶端装着模拟的战神一号第二节、猎户星座太空舱和发射中止系统。
It is capped with a mock-up of the Ares I second stage, Orion capsule and launch abort system.
被称为马头星云，它在1500光年远，嵌在巨大的猎户星云复合体中。
Fittingly named the Horsehead Nebula, it is some 1, 500 light-years distant, embedded in the vast Orion cloud complex.
猎户在月球轨道自动运行是他能够担当长期使命的一个关键因素。
Being able to operate autonomously in lunar orbit will be a key factor in Orion being able to support longer missions.
“猎户”是将未来探险者送往月球的航天器，看起来与阿波罗飞船非常相似。
The spacecraft to carry future explorers to the moon, the Orion crew exploration vehicle, looks very similar to the Apollo spacecraft.
在另一方面，“猎户星”号将比航天飞机小很多，所以它不会有很多内置的累赘。
On the other hand, Orion will be a much smaller vehicle than the shuttle, so it will have less built-in redundancy.
采用这个设计的另外一个理由是，在猎户座探索计划中，已经花费了五十亿美元。
Five billion dollars have already been spent on Orion — another reason to keep the design.
战神I号火箭的设计目的是发射预计将取代航天飞机的NASA猎户座宇宙飞船。
The Ares I booster is designed to launch NASA's Orion spacecraft slated to replace the shuttle fleet.
据广东天文学会预告，今年猎户座流星雨高峰期将发生在21日午夜及黎明时分。
This year's Orionid meteor shower will peak between the hours of midnight and dawn on the morning of October 21, according to the Astronomical Society of Guangdong.
据广东天文学会预告，今年猎户座流星雨高峰期将发生在21日午夜及黎明时分。
This year's Orionid meteor shower will peak between the hours of midnight and dawn on the morning of October 21, according to the Astronomical Society of Guangdong.
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