Magnetic stars as a research area focuses on the origin, structure, and evolution of stellar magnetic fields and their impact on stellar physics. It encompasses observational and theoretical studies of magnetic field generation via dynamo action or fossil fields, field topology and strength across different spectral types, and magnetically induced phenomena such as starspots, flares, and coronal activity. The field also investigates magnetic braking, angular momentum loss, and interactions between stellar magnetism and circumstellar environments, including magnetospheres and stellar winds, with implications for stellar evolution, variability, and exoplanetary space weather.
Researchers using NASA's Hubble Space Telescope have discovered the magnetar called SGR 0501+4516 is traversing our galaxy from an unknown place of origin. Researchers say that this runaway magnetar is the likeliest candidate ...
Astronomy
Apr 15, 2025
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An international team of astronomers reports the discovery of three new helium-enriched hot subdwarf stars with strong magnetic fields. The finding, made with the Southern African Large Telescope (SALT), is detailed in a ...
