When Did Mars Lose its Global Magnetic Field?0
- Earth Mysteries
- May 9, 2020
Source: Universe Today Billions of years ago, Mars was once a much different place than the cold and desiccated place it is today. Basically, it had a thicker, warmer atmosphere and liquid water flowing on its surface, and maybe even life! The reason for this is because, like Earth, Mars had a planetary magnetic field
