About Mars

Today great scientific developments make discovery in deep space easier. The scientists use new technologies for searching for evidence of life outside earth. There are some queries which our scientists are still trying to find out today. Examples of these are: Is there any evidence of life in other planets?Are we alone in the Galaxy?Did any civilizations form our earth? These are some very interesting questions. Today our scientists try to find out the truth of these questions. The scientific discovery said that there is one planet which may have evidence of life, which is Mars.Mars is the fourth planet of our solar system. Its distance is 7.8*10^5 Km form the earth. And its diameter is 6800 Km. Mars takes 9 months to complete a full circle of the sun. The scientist of NASA were testing a meteoroid ALH-84001 according to the deep study, they said that a billion years ago there was a big collision between Mars and one big asteroid. This resulted in a big explosion, parts of Mars scattered the universe and one of part fell inside the earth’s gravitational field, and fell to earth. The meteoroid landed in Antarctica. In 1984 the scientists of thr National Science Foundation discovered this meteoroid ALH-84001 from Alan Hill of Antarctica. After alot of research they became surprised to know that it was the evidence of life outside of earth. They found a small fossil of ½ mm which was called Tardegrades. It was living in very different types of atmosphere it had a very different tolerance capacity, its capable of living in boiling water and also in very cold atmospheres. They can live every situation of atmosphere.Is Tardegrades the only other life out there ?