陨坑位于火星南半球，拍摄时正值这颗红色星球的冬季。
The crater is in the Red Planet's southern hemisphere and it was winter at the time the picture was taken.
我们又怎能知道星球不是由砂粒的陨坠所形成的呢？
How do we know that the creation of worlds is not determined by the fall of grains of sand?
盖尔环形山最明显的特征就是陨坑中间突兀的耸立着一座塔状的岩堆。
This site's most obvious feature is a towering pile of materials that sits smack in the middle of the wide crater.
从西北边（即照片左边）直射过来的阳光将陨坑中的沟壑照得清清楚楚。
The angle of the sun, coming from the northwest or the left of the image, throws the gullies in the crater into sharp relief.
陨坑内部似乎显露出两种不同类型的基岩，即外缘的浅色岩石和内沿的深色岩石。
The crater seems to have exposed two different types of bedrock, the light-toned rock toward the outer edge and the darker rock on the inner edge.
他发现月亮上也有山峦和陨坑。
流星尚未陨逝，我们已厌倦了它的闪耀；
We tire of the flame of the meteor, before it can fade and flee;
单位：陨阳医学院附属人民医院临床医学试验中心。
SETTING: Clinical Medical Trial Center of People's Hospital Affiliated to Yunyang Medical College.
陨击是太阳系类地天体广泛而普遍的地质过程，地球也不例外。
Meteorite strike is the broad and universal geological process of earth-like planet in solar system, the earth is no exception.
人们陨涕，并不是因为脆弱…而往往是因为，已经坚强了太久。
People cry, not because they're weak... It's because they've been strong for too long.
由于研究条件所限，以上陨击坑遗迹规模等数据是根据有关地图粗略估算的。
Due to the limitation of research conditions, the data such as size of meteorite-stricken relics were roughly calculated according to related maps.
靠近火星赤道的子午湾陨坑为东西走向，它的西端就是“机遇”号火星探测器着陆的位置。
The western portion of Sinus Meridiani was the landing site of the Mars rover Opportunity.
陨坑中心可能是由于不同寻常的下层地质结构导致的，也有可能因为幸运的二次撞击而形成的。
The central crater could be formed by unusual layers below the surface, or from a lucky second impact.
这幅视角有些倾斜的图片展示了盖尔陨坑中的低处高地，这些岩层保存了火星环境变化的相关线索。
This oblique view of the lower mound in Gale crater shows layers of rock that preserve a record of environments on Mars.
在LCROSS撞向月球南极附近的一个陨坑的过程中，航空航天局对卫星图像进行了实时转播。
NASA televised live images of the LCROSS as it crashed into a crater near the moon's South Pole.
这张照片展示了某个极地陨坑，陨坑中还保存着一些夏季冰的痕迹，在风的作用下形成了一些美丽的沙丘。
This image shows part of a polar crater that still holds on to some summer ice, as well as beautiful sand dunes sculpted by the wind.
美国宇航局将在今年秋天发射新一代、汽车大小的火星探测器好奇号，预计2012年8月抵达火星盖尔陨坑。
NASA will launch the next-generation Mars rover - the car-size Curiosity, this autumn, for arrival at Mars' Gale crater in August 2012.
太空飞行器撞击的对象是一个位于月球南极宽达60英里被称为Cabeus的陨坑，这陨坑永远处在阴暗区。
The spacecraft ploughed into a 60-mile-wide crater called Cabeus, which is permanently in shade at the lunar South Pole.
这张展示火星表面一个陨坑内沙丘的照片由美国宇航局的HiRiSE(高分辨率成像科学实验)照相机拍摄。
These dunes seen within a crater on the planet were picked out by NASA's High Resolution Imaging Science Experiment (HiRiSE) camera.
简单环形山形状好像一个碗，复杂环形山则有一个小山丘在陨坑中间，这个小山丘是由撞击后物质反弹所形成。
The simple crater has a bowl shape. The complex crater has a small hill at the center, which was caused by the rebound of the material at the center.
而科拉普雷特可能在等着另一个惊喜，他暗示他们从Cabeus陨坑内升起的气柱中瞅见了另一些有趣的化合物。
Colaprete may have another surprise in waiting, hinting that they glimpsed other interesting compounds in the plume that arose from Cabeus crater.
天体中，从众多的硕大的旋涡状星云，到坠落于地球上的微小的陨砂、陨尘，普遍存在着螺旋状的结构形态。
There are commonly the helical structures in the celestial body from many gigantic whirl nebulae to small meteoric stone and dust falling to the Earth.
去年，美国航空航天局利用服役到期的半人马座火箭撞击一个阴影区的月球陨坑，轰出第一个明确的迹象-月球内部充满了水。
Last year, NASA smacked a spent Centaur rocket into a Shadowed lunar crater and blew out the first definite signs that the moon is chock-full of water.
卫星数据全部被分析并判断出月表是否有水尚需一定时间，LCROSS(月球陨坑观测和遥感卫星)项目总指挥丹安德鲁斯说。
It will be awhile before all the data from the satellite can be analyzed to determine if there is water on the moon, according to LCROSS project manager Dan Andrews.
从目前所能观察到的整体垂直剖面结构和低海拔的特点来看，盖尔陨坑的科研魅力与太阳系中最大的峡谷——著名的水手峡谷不相上下。
In terms of the total vertical profile exposed and the low elevation, Gale offers attractions similar to Mars' famous Valles Marineris, the largest canyon in the solar system.
土卫一“米玛斯”是土星最里面的卫星之一，也是“卡西尼”号的一个重点观测目标。由于表面的巨大环形陨坑，土卫一看上去好似一只牛眼。
Mimas, one of Saturn's innermost moons, was another of Cassini's targets--which is fitting because Mimas looks rather like a bulls-eye, thanks to the huge circular crater on its surface.
土卫一“米玛斯”是土星最里面的卫星之一，也是“卡西尼”号的一个重点观测目标。由于表面的巨大环形陨坑，土卫一看上去好似一只牛眼。
Mimas, one of Saturn's innermost moons, was another of Cassini's targets--which is fitting because Mimas looks rather like a bulls-eye, thanks to the huge circular crater on its surface.
应用推荐