Scientists have spent a lot of time lokking for life outside of our solar system but now, with the new research project they've sent to mars they have seen that there are a lot of possibilities that life is in our own system. The erosion of the mars land brings them to conclude that there was a sea that covered more than the 50% of the area of this planet. The question is: "Why all this water has dropped into the space?" The answers are many: Maybe a weak atmosphera, maybe it's too hot for staying there, who knows? The important fact is that now we are one step closer to know a bit more of our planetary neighbours. Let's see how science advances and gives us more information, maybe we coul live in mars if we recovered that water ;).
Vocabulary:
Inhabited: That has life on it.
Erosion: Action of the water over a rock or similar.
Planetary system: Amount of non gas bodies that turn around a star.
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