The new miniaturized structure requires a few thousand times less power than larger magnets and it could help bring ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. Without its magnetic field, life on Earth would not be possible ...

Magnetic fields that stretch across thousands of light-years should take a very long time to organize. Standard dynamo theory ...

Astronomers have detected ordered magnetic fields in galaxies so young that conventional models struggle to explain how those ...

How does the Sun’s magnetic field react during solar storms? This is what a recent study published in The Astrophysical Journal Letters hopes to addr | Space ...

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How fast can a galaxy build ordered magnetic fields spanning thousands of light-years? Existing theories say several billion ...

New results from China’s Chang’e 5 mission suggest that the Moon possessed a magnetic field well into its midlife, much longer than previously documented. In work published Jan. 1 in Science Advances, ...

A University of California, Berkeley, geophysicist has made the first-ever measurement of the strength of the magnetic field inside Earth’s core, 1,800 miles underground. The magnetic field strength ...

NASA’s Parker Solar Probe is forcing scientists to rethink how the Sun’s magnetic machinery actually works. A series of ...