Magnetic shield makes Mars habitable
A huge electromagnet could protect Mars against hazardous radiation. In less than 100 years, the technology will make our barren neighbouring planet a small version of Earth.
1 Magnet located in a stable place
The magnetic shield will be located in the Lagrangian point between the Sun and Mars, where the gravity between them is perfectly balanced, which will allow the shield to keep a stable orbit.
2 Shield protects Mars from radiation
The shield's magnetic field bends the solar wind, which is a flow of harmful particles ejected from the Sun's surface. The artificial magnetic field is increased, until the entire planet is protected.
3 Atmosphere makes Mars habitable
The shield protects Mars’ atmosphere, which is slowly restored, causing the temperature and pressure to rise and the ice caps to melt. The water releases carbon dioxide, boosting the warming.