New cosmic magnetic field structures discovered in galaxy NGC 4217 - Phys.org 22-Jul-2020

New cosmic magnetic field structures discovered in galaxy NGC 4217 - Phys.org

Spiral galaxies such as our Milky Way can have sprawling magnetic fields. There are various theories about their formation, but so far the process is not well understood. An international research team has now analyzed the magnetic field of the Milky Way-like…

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