Apparently one of the ways to restart Mars magnetic field is set off a nuclear bomb near its core to restart lava flow. With that and the spin of the planet wou

Apparently one of the ways to restart Mars magnetic field is set off a nuclear bomb near its core to restart lava flow. With that and the spin of the planet would create a magnetic field which would protect the planet from solar wind and radiation. Then the only thing you would need to do is thicken up the atmosphere for it to be heavy enough to stay on the planet. I think it's possible?