火星

Caption:: A perspective view showing the so-called 'Face on Mars' located in the Cydonia region.

维京太空探测船於1976年在火星上拍到「人面」状的地貌，让人联想到火星高等文明。

The decision was based on spectral measurements by the orbiting Mars Global Surveyor, which showed an unusual concentration of haematite, a form of iron oxide.

决定建立在由围绕火星飞行的火星全球探测器所做出的光谱测量基础上，其中显示了不同寻常的赤铁矿含量。

The morphology, character and distribution of Navajo haematite concretions allow us to infer host-rock properties and fluid processes necessary for similar features to develop on Mars.

地球上纳瓦霍沙岩与火星上Meridiani Planum之间的类比表明，火星上积累的球状赤铁矿是在有一种可渗透的主体岩石、地下水流和一个化学反应锋面的条件下形成的。

A wilder offshoot of this theory, called panspermia, suggests that whole bacteria life itself first evolved on Mars and then hitched a ride to Earth via small pieces of the Red Planet blasted here by asteroid or comet impacts.

Panspermia 是这派之想像力特别丰富的，他们的意见：细菌根本是发源於火星；小行星或大陨石的撞击把火星的碎片带到了地球。

That's because any bacteria that may once have lived on the surface have long since been exterminated by cosmic radiation sleeting through the thin Martian atmosphere.

这是因为早期存在火星表面的细菌可能早就被轻易穿越稀薄的火星大气层的宇宙射线杀死了。

Pictured above is an image of Mars superposed with a map of the recent methane detection.

上图是火星甲烷分布图与火星地图的叠加结果。

Naked eye seem, Mars is a conspicuous fire red star , its slow field trajection takes a look on that between Yu Zhong star, in on earth, it goes in the wrong direction intermittently intermittently prograde motion , brightness has changes also often , location fixes neither, therefore China said Mars is "to be confused " in the ancient times and.

肉眼看去，火星是一颗引人注目的火红色星，它缓慢地穿行于众星之间，在地球上看，它时而顺行时而逆行，而且亮度也常有变化，位置也不固定，所以中国古代称火星为&荧惑&。

Discovered by the 19th century French explorer Henri Lhote, these figures were so unusual he dubbed them Martians, explaining their contour is simple, unartistic, and with rounded heads; their only detail is the double oval at the figure's center, which evokes the image we currently have of Martians.

这些轮廓是由十九世纪的法国探险家Henri Lhote发现，是如此不寻常，他称他们为火星人，解释他们的轮廓是简单，非艺术性和拥有圆形的头，他们仅有的细节就是轮廓中央的两个椭圆形，唤起了我们当前对火星人的想象。

The relatively flat expanse of the Martian valley known as Mawrth Vallis is among four places NASA may land its next big thing: the roving Mars Science Laboratory.

Mawrth Vallis火星山谷的相对平坦的辽阔区域位于NASA的下一个大事件：漫步火星科学实验室的四个登陆点之间。

From the small number of impact craters that appear on Martian lava flows, one can estimate that the planet was volcanically active as recently as a half-billion years ago –and may be active today.

太空探测照片显示火星表面存在大型火山，从火星上镉岩层流中出现的小数量的环形山来看，我们可以估计5亿年前此星上还有火山运动——甚至今天还在运动。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。