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:

Forrás:

ALMA (ESO/NAOJ/NRAO) / H. Kim et al.

About the Video

Id:potw1710a
Közzététel napja:2017. március 6. 6.00
Időtartam:32 s
Frame rate:30 fps

About the Object

Név:LL Pegasi
Típus:Milky Way : Star : Grouping : Binary
Category:Stars

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6,6 MB

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