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Latest Zeeman-Doppler imaging Stories

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2009-06-23 08:30:00

Astronomy & Astrophysics is publishing the first detection of a magnetic field on the star Vega, one of the brightest stars in the sky. Using the high-sensitivity NARVAL spectropolarimeter installed at the Bernard-Lyot telescope (Pic du Midi Observatory, France), a team of astronomers [1] detected the effect of a magnetic field (known as the Zeeman effect) in the light emitted by Vega. Vega is a famous star among amateur and professional astronomers. Located at only 25 light years from...


Word of the Day
penuche
  • A fudgelike confection of brown sugar, cream or milk, and chopped nuts.
'Penuche' is a variant of 'panocha,' a coarse grade of sugar made in Mexico. 'Panocha' probably comes from the Spanish 'panoja, panocha,' ear of grain.
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