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The magnetic field of Mars is the magnetic field generated from Mars's interior. Today, Mars does not have a global magnetic field . However, Mars did power an early dynamo that produced a strong magnetic field 4 billion years ago, comparable to Earth's present surface field .
12 paź 2023 · Research led by the University of Tokyo and published in 2022 in Nature Communications offers one reason why: Billions of years ago, Mars lost its magnetic field. Without the protection that a magnetic field offered, the atmosphere was stripped, and eventually, the oceans evaporated as water vapor in the atmosphere was lost to space.
11 lut 2022 · The loss of its magnetosphere was catastrophic for Mars. How did it happen? A new study published in Nature Communications tries to answer that question, like many studies before. The title is...
1 gru 2021 · The authors considered several magnetic field generators: restarting the internal magnetic dynamo by heating Mars’s iron core (using more than 10 11 one-megaton hydrogen bombs!);...
18 wrz 2024 · When the cone angle between the solar wind velocity and the solar wind magnetic field is small at Mars, the induced magnetosphere degenerates.
11 lip 2023 · Associate Professor Roger Fu and graduate student Sarah Steele have uncovered evidence that Mars had a global magnetic field, much like Earth’s, for hundreds of millions of years longer than was once believed.
24 lut 2020 · In its first 10 months, the InSight lander detected Marsquakes and an unexpectedly strong magnetic field at its landing site on the Red Planet.
