DescripciónArtist’s impression of star plagued by giant magnetic spot.jpg
English: Astronomers using ESO telescopes have discovered giant spots on the surface of extremely hot stars hidden in stellar clusters, called extreme horizontal branch stars. This image shows an artist’s impression of what one of these stars, and its giant whitish spot, might look like. The spot is bright, takes up a quarter of the star’s surface and is caused by magnetic fields. As the star rotates, the spot on its surface comes and goes, causing visible changes in brightness.
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17:00 1 jun 2020
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Fecha y hora de modificación del archivo
16:48 26 may 2020
Fecha y hora de la digitalización
18:32 26 may 2020
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18:48 26 may 2020
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ESO/L. Calçada, INAF-Padua/S. Zaggia
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European Southern Observatory
Id. único del documento original
xmp.did:7a063a38-1218-8144-9bcc-9db2ae29f9f7
Título breve
Artist’s impression of star plagued by giant magnetic spot
Título de la imagen
Astronomers using ESO telescopes have discovered giant spots on the surface of extremely hot stars hidden in stellar clusters, called extreme horizontal branch stars. This image shows an artist’s impression of what one of these stars, and its giant whitish spot, might look like. The spot is bright, takes up a quarter of the star’s surface and is caused by magnetic fields. As the star rotates, the spot on its surface comes and goes, causing visible changes in brightness.
Creative Commons Attribution 4.0 International License
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Comentario de archivo JPEG
Astronomers using ESO telescopes have discovered giant spots on the surface of extremely hot stars hidden in stellar clusters, called extreme horizontal branch stars. This image shows an artist’s impression of what one of these stars, and its giant whitish spot, might look like. The spot is bright, takes up a quarter of the star’s surface and is caused by magnetic fields. As the star rotates, the spot on its surface comes and goes, causing visible changes in brightness.