NGC 6778: formation and disruption of a planetary nebula

NGC 6778 shows fast collimated outflows which probably resulted in the disruption of the nebular shell and equatorial ring


Broken planetary nebula


M.A. Guerrero and L.F. Miranda. NGC 6778: a disrupted planetary nebula around a binary central star. Astronomy & Astrophysics, 539, A47:130

More info: 

Martín Guerrero: mar[arroba], 622233836