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3D view of LL Pegasi
This video shows the observed structure surrounding the binary star system LL Pegasi, as seen by the Atacama Large Millimeter/submillimeter Array (ALMA). ALMA’s observations were able to reveal the exquisitely-ordered 3D geometry of the spiral pattern (seen to the left). The observations match almost perfectly with the predicted theoretical model (to the right).
Links:
Crédit:ALMA (ESO/NAOJ/NRAO) / H. Kim et al.
À propos de la vidéo
| Identification: | potw1710a |
| Date de publication: | 6 mars 2017 06:00 |
| Durée: | 32 s |
| Frame rate: | 30 fps |
