How Mars Lost it's Atmosphere
0 Comments
Image Source ( Mars' atmosphere reacting to Solar Winds) Approximately 4 billion years ago Mars was robbed of its atmosphere by the great solar wind permeating our solar system. Like the earth does today, Mars once had a global magnetic field protecting it from the solar wind; however, Mars is slightly over half of the size of earth and thus has has a larger surface area to volume ratio. This is crucial, as a magnetic field is produced by the Dynamo