Astronomers have recently made a remarkable discovery of a magnetic field around a red dwarf star. This is the first time a magnetic field has been detected around a red dwarf star, and it’s an exciting breakthrough for astronomy! This discovery could pave the way for further research into the behavior of red dwarf stars, which are the most common class of stars in our galaxy. The magnetic field was found using a technique called spectropolarimetry, which measures the polarization of light emitted from the star. Researchers found that the magnetic field is much weaker than the magnetic fields found around larger stars like our sun, but its presence is still significant. This discovery could help us better understand how magnetic fields affect the evolution of red dwarf stars.

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source: Phys.org