Now a lot of evidence has shown that Mars once was not so deserted, had lots of liquid water is present. So, where did all the water go next? Thanks to the NASA probe Mars atmosphere and volatile evolution (MAVEN), scientists have finally got it.
Last year, in a year's time, MAVEN is to study the atmosphere of Mars. According to collected data, astronomers determine the planet's water loss from the impact of the solar wind, atmospheric gases escape gradually. NASA described the process: "it's like shock waves around the Jet. "
As the solar wind gradually take atmospheric gases away, the surface becomes more and more difficult to retain water. Even today, every second lost Mars 100 g gas, when solar storms erupt, that figure could increase by 10 to 20 times. Scientists say Mars started when gas escapes, loss of speed is much faster than it is now. Just Cavalli iPhone 5S case
End of Mars was awful, so we started to worry about the future of the planet. Mars is now the Earth's future? NASA said don't worry about it. Earth by the impact of the solar wind, will lose some of the atmospheric gases, but the strength of Earth's magnetic field to protect themselves from being treated like that of Mars.
However, 3.7 billion years ago, Mars had a magnetic field, that is why it will have a flow of liquid water on the surface. Due to a series of chain reactions, eventually lose their magnetic field of Mars.
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