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Scientists have known for a while that Mars currently lacks a magnetic field, and many blame that for its paltry atmosphere – ...
Like Earth, Mars once had a strong magnetic field that shielded its thick atmosphere from the solar wind. But now only the ...
Apr. 15, 2025 — First ever supercomputer simulations of Mars with a fully molten core could explain the Red Planet's unusual magnetic field. Billions of years ago, Mars had an active magnetic ...
The boundless potential of astronomical discovery contrasts sharply with the backwardness and reaction promoted by Trump and ...