Red Giants: Why Similar Stars Have Different Magnetic Fields
Published
Astronomers have published new findings on red giants. These are old stars that have greatly expanded at the end of their life cycle. In reports they are referred to as "predators", which points to their special characteristics.
A central theme of the new investigations is the magnetic fields of these stars. A surprising result emerges: even stars that are very similar to one another can have completely different magnetic fields. So far it is unclear why this is the case.
The research helps to better understand the behavior of stars. Such findings are important for describing the development of stars in space more precisely. The questions about the causes of the differing magnetic fields remain open, however, and will be investigated further.
The report concerns basic research in astronomy and has no direct connection to Austria. Further details about the studies and their results were not given in the available sources.
Sources: DiePresse.com
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