R Sculptoris

R Sculptoris is an asymptotic giant branch semi-regular variable red giant star located 1,500 light-years (460 parsecs) away in the constellation of Sculptor. Observations have revealed a spiral structure in the material around it. The spiral is suspected to be caused by an unseen companion star.

Contents

• Zooming into the red giant star r sculptoris
• Alma 3d slicing of the red giant star r sculptoris
• References