Why is spark called spark? The ancients first time is sent when seeing spark, discovery is gules on spark, think to there is conflagration on spark. Call it “ spark ” so.
火星为什么叫做火星呢？古人第一次发看见火星时，发现火星上是红色的，就以为火星上有大火。所以就叫它“火星”。
Actually, there cannot be conflagration at all on spark, if have conflagration only, that did not become sun of a miniature! Exterior temperature of spark is about - 55 ℃ , so cold, how can you have fire?
其实，火星上根本就不可能有大火，如果只有大火，那不就成了一个微型太阳了！火星的表面温度约为-55℃，这么冷，怎么会有火呢？
Spark is one of 8 major planet, be from inside the 4th planet that counts outside, belong to terrestrial planet.
火星是八大行星之一，是从内往外数的第四颗行星，属于类地行星。
Spark and earth very picture, but it is smaller than earthly diameter about half. Martian quality is earthly 11/100, bulk is earthly 15/100.
火星与地球很像，但是它比地球的直径小大约一半。火星的质量是地球的11/100，体积是地球的15/100。
Spark has thick aerosphere before long after form, but as a result of spark the magnetic field at that time disappeared, powerful sun wind destroyed Martian air, make Martian air escaped entirely almost spark, brought about a heavenly body that can have life obviously to become a barren heavenly body so.
火星在形成后不久就拥有厚厚的大气层，但由于火星当时的磁场消失了，强大的太阳风摧毁了火星的大气，使火星的大气几乎全部逃出了火星，这样导致明明可以有生命的一颗星球变成了一颗贫瘠的星球。
There is a mountain on spark, be called “ Olympus ” . The Olympus is the highest hill on spark not only, also be the hill with whole top solar system at the same time. It is as high as 20 kilometre, the diameter is 600 kilometre about!
火星上有一座山，名叫“奥林匹斯山”。奥林匹斯山不仅是火星上最高的山，同时也是全太阳系最高的山。它高达20千米，直径约为600千米！
Spark is called ” of “ twin brother, american spaceflight bureau has had the strong evidence that there is liquid state water on spark now, future, we still perhaps can live on spark!
火星被称为地球的“孪生兄弟”，现在美国航天局已经有火星上有液态水的强有力的证据，未来，我们也许还会在火星上生活！