Zooming into the red giant star R Sculptoris
This video sequence starts with a view of the rather faint constellations of Sculptor (The Sculptor) and Cetus (The Sea Monster). As we zoom in we see a few faint galaxies but close in on a star that looks very red. This is the old red giant variable star R Sculptoris. Observations using the Atacama Large Millimeter/submillimeter Array (ALMA) have revealed an unexpected spiral structure in the material around this star.
ESO/A. Fujii/Digitized Sky Survey 2
About the Video
|Release date:||10 October 2012, 19:00|
About the Object
|Type:||• Milky Way : Star : Evolutionary Stage : Red Giant|
• X - Stars