Messenger will become the first spacecraft to orbit Mercury and the first mission there since Mariner 10 in 1975.
“信使”号将成为第一个绕水星飞行的航天器，它也是1975年“水手10号”接近水星后的第一次近水星探测活动。
NASA's Mercury probe Messenger has become the first spacecraft to go into orbit around the closest planet to the Sun.
美国国家航空航天局(NASA)的信使号水星探测器成为有史以来第一个到达水星轨道的空间飞行器。
The space agency is hoping to get the first pictures back from the Messenger probe in orbit by the end of the month.
空间探测机构希望在这个月底之前能获得从信使号拍摄的首张照片。
Messenger is the first spacecraft to go into orbit around the planet.
信使号探测器是第一进入行星轨道的航天器。
The first is shoot-the-messenger syndrome.
第一个是“斩杀来使”综合症。
Mercury was visited first by the Mariner 10 probe in the 1970s; and by Messenger currently
在1970年水手10号探测器第一次造访水星，目前信使号在执行水星探测任务。
MESSENGER is the first spacecraft to orbit Mercury since Mariner 10 in 1974-75.
信使号是第一艘环绕水星轨道的飞船，自从1974 - 75年的水手号以来。
“To silence a fringe messenger because of the distastefulness of the message,” the brief said, “is antithetical to the First Amendment’s most basic precepts.”
“因为信息令人厌恶而使其禁声”，简报说，“这与第一修正案的最基本观点是对立的”。
It may have taken six years to get there, but Nasa's Messenger spacecraft has finally sent back the first picture of Mercury's surface.
NASA的信使号花了六年到达指定位置，终于发回水星表面的首张图片。
NASA's Mercury probe Messenger last Thursday became the first spacecraft to go into orbit around Mercury.
上周，美国宇航局的信使号水星探测器成为历史上第一个进入水星轨道的飞行器。
His first book of poetry was published in 1827, and in 1835, POE became editor of the "Southern Literary Messenger."
他的第一本诗集于1827年出版，接着于1835年，爱伦坡成了《南方文学信使》的编辑。
As to this, his natural and not to be alienated inheritance the messenger on horseback had exactly the same possession as the King, the first Minister of State, or the richest merchant in London.
在这个问题上，即在这种天然的无法剥夺的遗传素质上，这位马背上的信使跟国王、首相或伦敦城最富有的商人毫无二致。
Radio waves also travel at the speed of light, and assuming such an automatic messenger picked up our first broadcasts of the 1920's, the message to its home planet is barely halfway there.
无线电波传播速度同光速一样，假设这种信使接收到我们于本世纪20年代的初次广播，则送往其母行星的信息现在仅走过一半路程。
Radio waves also travel at the speed of light, and assuming such an automatic messenger picked up our first broadcasts of the 1920's, the message to its home planet is barely halfway there.
无线电波传播速度同光速一样，假设这种信使接收到我们于本世纪20年代的初次广播，则送往其母行星的信息现在仅走过一半路程。
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