The early Moon developed as a mostly liquid ball of magma covered with a thin crust of lighter minerals.
早期的月球大部分是熔浆构成的液体装球体,表面覆盖着一层较轻矿物组成的薄壳。
They spread their mats in the courtyard in the dim light of the early moon, and sat and talked of strange lands.
他们在新月的微光中在院里摊开席子,坐着谈论异地的风光。
The team says this hints that the impact that created the moon may have happened later than previously thought or that a magma ocean did not cover the early moon's surface.
该研究团队说,这个发现提示了创造月球的碰撞可能发生在以前所设想时间之后,或者月球上岩浆海洋在早期并没有覆盖月球的表面。
Because the Moon has no atmosphere, its surface is not subject to erosion, so it retains the marks of its early history.
由于月球没有大气层,它的表面不会受到侵蚀,所以它保留了早期历史的痕迹。
Early losses: the sun and the moon, the first cut, just west of the sun-Cut east of the moon moment.
初亏:太阳与月球第一次外切,太阳光球西面刚切入月球东面的时刻。
Researchers believe that our moon was created when a giant object the size of Mars hit the early Earth, sending out a disc of debris orbiting our planet.
研究学者认为,我们的月球是在一个巨大如火星的物体撞击地球时形成的,碰撞产生圆形的碎屑沿着地球轨道飞行。
The researchers determined that the lunar water likely originated early in the moon's formation history, suggesting that it is, in fact, native to the moon.
研究员表示,月球水很可能是在月球形成早期产生的,也就是说,是月球“天生”就有的。
NASA's double sledgehammer shot to the moon succeeded early this morning when an empty rocket stage and a lunar probe each crashed into separate craters.
随着一级空火箭和一个月球探测器分别撞击到月球表面不同的两座环形山上,美国航空航天局(NASA)的大型“双重撞月”行动在今天早晨取得了成功。
But up close, it's huge: about 327 ft. (100 m) tall, or the biggest thing the U.S. has launched since the 363-ft. (111 m) Saturn V moon rockets of the early 1970s.
然而,走近一看却发现它是一个庞然大物:高约327英尺(100米),或者说它是美国20世纪70年代初发射363英尺(111米)高的土星五号卫星火箭以来发射的最大火箭。
At the same time, he directed NASA to begin development of new rockets, capsules and landers to carry astronauts back to the moon by the early 2020s.
与此同时,他还命令太空总署在2020年早些时候,研发出新的火箭、太空舱和将宇航员送返月球的着陆舱。
I recall the lovely smooth glide of her moon roof as it slid back to reveal the crisp sky of early spring, and the way her six cylinders moved me from 0 to 60 in just a hair over six seconds.
我也记得,她的玻璃天窗轻柔地滑动时那可爱的模样,让我得以从车内一瞥早春那澄澈如洗的碧空。 我更记得,借助她的六汽缸,刚一启动,转瞬间,速度就飙到了60迈。
The early Romans used the moon as a guide to measure the months.
早期的罗马人利用月亮的圆缺和位置作为向导来推测月份。
Since tomorrow morning also brings with it a powerful Full Moon from Sagittarius to Gemini, you need to be all eyes and ears throughout this evening and into the early hours of Saturday.
因为明天早晨在人马座到双子座之间还会出现一轮强劲的满月,你就需要从今晚到周六凌晨之间一直眼观六路,耳听八方。
Most experts believe a huge impact early in Earth's history ejected material into space that became the moon.
绝大多数的专家都相信,月球是在一个巨大行星与早期地球碰撞过程中所产生的碎石组成的。
Launching humans into space and landing astronauts on the moon in the early years of the space age captured the public imagination, but those days are long past, Weinberg argues.
在太空时代的早期,将人类送入太空,送上月球,能够激发公众的想像力,但是那个时代已经很遥远了,Weinberg说。
Earth's only satellite will appear big and bright on Sunday night and early Monday morning when September's full moon enters the night sky.
上星期日晚上和本星期一清晨,地球的唯一卫星—月亮,9月的满月进入了夜空,它会显得大而明亮。
In the early 1960s, John Kennedy had a vision of putting a man on the moon by 1970, and in 1969 Neil Armstrong and Buzz Aldrin landed there.
20世纪60年代初,约翰肯尼迪曾有个愿景:到1970年,把人类送到月球上。
Early humans also noted changes in the moon.
早期人们也记录了月亮的变化。
This is an early Colt that cannot be fired without the half-moon clips.
这是早期柯尔特不能没有半月剪辑开枪。
Spending a reunion, early to wish you well in ankang, happy moon and long!
花好月圆人团聚,提前祝你身安康,幸福日月长!
The two brightest celestial objects of the night sky - the moon and the planet Venus - put on a beautiful display in Wednesday's early morning sky.
夜晚星空中最亮的两个天体——月亮和金星——将在周三清晨的天空中展示出它们优美的姿态。
During this early period of its life, the moon had its most profound effects on Earth.
在月亮史的早期,它对地球的影响最为深远。
Adopt an uncharacteristically leisurely approach to this process now and when early October's Aries Full Moon brings numerous such matters to a head, you'll be ready to act swiftly.
从现在开始您应该从容地接受事情的进展因为十月初白羊宫的满月使您的多事之秋应该是做好准备的时候了。
For a promotion or higher status, you'll need the position of the new moon in early May of next year.
为提升或较高的地位,你将需要在明年五月初,新月亮的位置。
Over the next two days, early morning risers around the globe will be able to enjoy a close pairing of Venus and Jupiter with an old crescent Moon.
在今后几天里,地球上早期的人们将能欣赏到紧密相伴的金星和木星以及一轮残月。
Over the next two days, early morning risers around the globe will be able to enjoy a close pairing of Venus and Jupiter with an old crescent Moon.
在今后几天里,地球上早期的人们将能欣赏到紧密相伴的金星和木星以及一轮残月。
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