A weak magnetic field likely attracted matter inward, contributing to the formation of the outer planetary bodies, from ...
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The sun's magnetic field will flip soon. Here's what to expect.During solar minimum, the sun's magnetic field is close to a dipole, with one north pole and one south pole, similar to Earth's magnetic field. But as we shift toward solar maximum, "the sun ...
Thus, if we can date the rocks, we can tell north from south in that era. Reversals don’t happen instantly, but over a period of thousands of years as the magnetic field gradually weakens.
Dancing turtles have proved for the first time that some animals use Earth's magnetic field to create a personal map of their ...
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