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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.
Telif:ESO/A. Fujii/Digitized Sky Survey 2
Video Hakkında
Kimlik: | eso1239c |
Yayın tarihi: | 10 Ekim 2012 19:00 |
Bağlantılı bültenler: | eso1239 |
Süre: | 56 s |
Frame rate: | 30 fps |
Nesne Hakkında
Adı: | R Sculptoris |
Tür: | Milky Way : Star : Evolutionary Stage : Red Giant |
Kategori: | Stars |