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Scientists prove there is water on Mars (video)
NASA researchers have found that salty water appears on Mars depending on weather.
John Grunsfeld, astronaut, employee at NASA Headquarters in Washington, says that during the search of life in space, they were trying to find water on Mars and now they have the proof of it. It is a great discovery, he says.
Lujendra Ojha, scientists at the Georgia Institute of Technology, says that liquid water has been found only in the territories where there are black lines and when they disappear, water also disappears.
By the way, on that occasion today Google has changed its Doodle.
