Mars once had a global magnetic field, generated deep inside the planet, strong enough to deflect th...
Mars once had a magnetic field strong enough to deflect solar wind, just as Earth's does now — when it collapsed, the planet lost its atmosphere and its oceans within a geologically brief period, transforming from a world that may have held life into the frozen d
Mars once had a global magnetic field, generated deep inside the planet, strong enough to deflect the solar wind much as Earth's does today.
Author: Space Daily
Read Original Article