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Dr. Juande Santander-Vela (juandesant@astrodon.social)'s status on Friday, 13-Sep-2024 03:22:04 JST Dr. Juande Santander-Vela

Striking! Direct radio imaging of a star not in our direct vicinity showing how it evolves with time… the animation is not computer generated, is the result of this direct imaging!
More information and a more detailed video (including dates for the observations) can be accessed through the link below:
https://www.almaobservatory.org/en/press-releases/astronomers-track-bubbles-on-a-stars-surface-in-the-most-detailed-video-yet/
#ALMA #AtacamaLargeMillimeterSubmillimeterArray #AtacamaLargeMillimeterArray #AstroSeismology #StarEvolution #RDoradus
In conversation about 10 months ago from astrodon.social permalink
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1. Animation of R. Dora’s, as seen with ALMA. Different bubbles can be seen in the surface, and those bubbles are not static, but move around. The image is yellow on black, and resembles a bit how an early embryo looks like under the microscope.
2. Domain not in remote thumbnail source whitelist: www.almaobservatory.org
  
  Astronomers track bubbles on a star’s surface in the most detailed video yet
  
  from Nicolás Lira
  
  For the first time, astronomers have captured images of a star other than the Sun in enough detail to track the motion of bubbling gas on its surface. The images of the star, R Doradus, were obtained with the Atacama Large Millimeter/submillimeter Array (ALMA), in July and August 2023. They show giant, hot bubbles of...

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