proposing that the magnetic shield remained active for several hundred million additional years. Using crater simulations, the researchers suggest that Mars’ magnetic field may have only started ...

Mars had a magnetic field surrounding it — the "dynamo." Mars' dynamo was "driven by convection within the planet's iron core much like Earth's," and "could shield the surface from harmful ...

Jim Green, the former head of NASA's planetary science division, has proposed building an artificial magnetic shield for Mars to protect a hypothetical nascent atmosphere from the sun's proton ...

TASS/. An artificial electromagnetic shield could reliably shield a crewed spacecraft from cosmic radiation during a flight to Mars, Doctor of Biological Sciences, Head of the Experimental Biology ...