With an artificial magnetic field, the atmosphere of Mars and liquid surface waters can be restored. And we can hope that life will return to Mars after the launch of the magnetic field. NASA
 
 
NASA is thinking about launching an artificial magnetic field near Mars to help create an atmosphere that will help Mars maintain life. With a magnetic field, Mars can have an atmosphere of half the Earth's atmospheric pressure for several years, and perhaps we will migrate to Mars much earlier than we planned.
magnetic field , protecting us from strong solar storms, which would otherwise destroy our atmosphere and the possibility of life. The magnetic field protects us from the chaotic environment beyond the terrestrial atmosphere. A vivid example of protection of a magnetic field is Northern Lights . The Northern Lights is associated with the interaction of our atmosphere and high-energy particles ejected from the Sun. The magnetic field of the Earth directs these particles in a spiral to the poles of our planet and shows us these beautiful bright patterns in the sky. The reaction between high-energy particles and various gases in our atmosphere, such as oxygen and nitrogen, gives different colors. So our atmosphere protects us from cosmic radiation.
 
 
Previously, and Mars had a denser atmosphere, a lot of liquid water, it was warmer and wetter. Now Mars is much colder and drier. And scientists doubt whether life was on Mars before? NASA's planetary science director James Green believes that on Mars, you can create a more humid atmosphere and liquid surface water if the magnetic field is restored again. Green showed his simulations and models at the seminar Planetary Science Vision 2050 at the headquarters of NASA in Washington. His work showed how they would restore the atmosphere of Mars so that in the future people could easily explore Mars and, perhaps, even colonize the Red Planet.
 
 

 
James Green at the seminar Planetary Science Vision 2050
 
 
The simulation showed a powerful closed electrical circuit that was put into orbit and placed in front of Mars. Electric currents create magnetic fields. This closed electrical circuit created a magnetic field that would deflect and redirect charged particles from Mars, so that Mars could create a denser atmosphere that is not destroyed by a strong solar wind . For an optimal effect, a powerful electric circuit will be located in the Lagrange point L1 at a distance of about 320 radii of Mars.
 
 
 
 
Powerful closed electric circuit in front of Mars, as well as deviation of charged particles of the solar wind from Mars. As a result, an atmosphere can form on Mars due to an artificial magnetic field. NASA
 
 
It is estimated that for several years the atmosphere of Mars can reach half the atmospheric pressure of the Earth. Who knows, maybe we'll fly to Mars earlier than previously thought.
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