But, unlike the cores of the inner planets, the Moon's core contains little or no iron, while the typical planet-forming materials were quite rich in iron.
但是，与内行星的核心不同，月球的核心几乎不含铁，而典型的行星形成物质则富含铁。
They cross in front of their star about once every 19.24 and 38.91 days, but those times can vary by up to 4 minutes for the inner planet and 39 minutes for the outer one.
它们每次经过恒星面前的时间，分别大约是19.24天和38.91天，但这个时间间隔有一定的变动范围，里层行星在4分钟范围内，外层行星在39分钟范围内。
Opportunity and sister robot Spirit have been probing the red planet since early 2004, finding evidence of ancient water, and sending breathtaking images across the inner Solar System.
机遇号和她的同胞机器人勇气号自从2004年初就开始探索这颗红色的星球了，找到了古老的水的证据，并且穿越内太阳系发送除了令人窒息的图片。
Mercury, planetary scientists knew, is uncommonly dense - most likely because its inner core of iron is very large relative to the rest of the planet.
行星科学家们知道，水星密度极高——最可能的原因是相对于其它部分水星内核中铁含量非常巨大。
The planet Mercury is the smallest of the inner planets (4, 880 km/3, 032 mi in diameter), and the closest to the Sun (58 million km/36 million mi - or 3.2 light minutes).
水星在地内行星中是最小的行星（直径4 880公里），同时也是靠太阳最近的行星（5800万公里）。
Metatron: We have spoken before of the civilizations and colonies that exist within the inner earth, and have spoken about the vast underground network of tunnels and caverns that network your planet.
梅：以前我们曾讲过在内部地球的一些居民和居住地，也讲过大量的地下隧道网络和空穴贯穿于整个地球内。
Let your inner vision be your guide and empowerment, for it is this vision that belies your destiny and that of your planet.
让你内在的全景成为你的向导和授权，因为正是这全景证明了你们和你们星球的命运是被扭曲的。
Most have at least heard the rumors about a rogue planet in the inner solar system and many have been frankly informed about the cover-up and the need for their cooperation.
他们中的大多数至少听说了关于内太阳系存在的流氓行星的流言，并且很多人被坦白地告知掩盖活动需要他们的合作。
When you couldn't open your mouth till the first two years on planet earth, inner voice is the one through which you interpreted and understood things.
在来到这个世界的最初的两年里，我们还不能开口讲话，心灵是我们理解事物的一种方式。
Planet X is in the inner solar system, standing between the Earth and Sun, and warping the Earth's magnetosphere.
行星x在内太阳系中，位于地球和太阳之间，并使地球的磁气圈变形。
Planet X arrived in your inner solar system in 2003, and is riding past the Sun and now outbound, though its passage, the point when it flies overhead past Earth, is still in the future.
行星于2003来到你们的内太阳系，正路过太阳向外运行，它飞临地球上方的时刻还没有到来。
The Moon has had a tilted orbit since 2004, after Planet X came into the inner solar system in 2003.
行星X于2003年进入了内太阳系之后，自从2004年以来月球的轨道就倾斜了。
Will the new WISE probe, just launched and due to map the skies in infrared, now "discover" Planet X sitting right next to us in the inner solar system.
是不是新发射的在红外频域扫描天空的WISE探测器现在将“发现”X行星正位于内太阳系里我们的身畔？
When you couldn't open your mouth till the first two years on planet earth, inner voice is one through which you interpreted and understood things.
在来到这个世界的最初两年里，你还不能开口讲话，心灵是你传递和感悟事物的一种方式。
Now we see the inner solar system. The green arc is traversed by planet Earth during some six weeks each Septembers and October.
图中的绿色弧线就是地球的一段轨道。每年九月和十月的六个星期时间里，地球会经过这段轨道。(真巧，我们现在正在这一区域。)
The Second Sun made dramatic appearances in 2003 when Planet X first arrived in the inner solar system, as the location was just right.
第二个太阳在X星2003年进入内太阳系时就引人注目地登场了，位置刚刚好。
It's all in service to the question: What does this oddball planet tell us about how the solar system, especially the rocky inner planets, evolved?
所有涉及这项任务的人员都想问这样的问题：在关于太阳系，特别是内部为岩石的行星，是如何形成的这个问题上，这个古怪的星球将告诉我们什么呢？
Unbeknownst to most of us, a small but vocal group of conspiracy theorists is convinced that a rogue planet is about to enter the inner solar system and doom the Earth.
不知情的我们大多数人来说，虽小，但声带集团阴谋理论家相信，一个无赖地球即将进入太阳系内部和毁灭地球。
The dividing line between the bright and shaded regions of the disk of the moon or an inner planet.
明暗界线：月亮或内行星亮和暗的区域之间的分界线。
Yes, indeed, the realms of Creative Magic are the Inner Planes of the Collective Dream reality of Planet Earth, and to enter this space requires the innocence, trust and purity of a child.
的确如此，创造魔法的领域就在地球集体梦实相的内在领域之中，而赤子般的天真、信任与纯洁正是入门之钥。
These are a few examples that have given NASA fits, as they are tasked with denying the presence of Planet X in the inner solar system.
这儿有几个例子已经让NASA大吃一惊了，因为他们的任务就是否认X行星在内太阳系的存在。
These are a few examples that have given NASA fits, as they are tasked with denying the presence of Planet X in the inner solar system.
这儿有几个例子已经让NASA大吃一惊了，因为他们的任务就是否认X行星在内太阳系的存在。
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