| image = [[Image:Comets Kick up Dust in Helix Nebula (PIA09178).jpg|250px]]
| caption= Helix Nebula Heliks diambil dari [[Teleskop luar angkasa Spitzer]] ([[Inframerah]], 2007<ref name="Suetal2007">{{cite journal | bibcode = 2007ApJ...657L..41S | title = A Debris Disk around the Central Star of the Helix Nebula? | date = March 2007 | journal = The Astrophysical Journal | volume = 657 | issue = 2 | pages = L41-L45 | doi = 10.1086/513018 | author = Su, K. Y. L. | display-authors = 4 | author2 = Chu, Y.-H. | author3 = Rieke, G. H. | author4 = Huggins, P. J. | author5 = Gruendl, R. | author6 = Napiwotzki, R. | author7 = Rauch, T. | author8 = Latter, W. B. | author9 = Volk, K. |arxiv = astro-ph/0702296 }}</ref>)
| credit = [[NASA]], [[JPL]], [[Caltech]], Kate Su (Steward Obs., U. Arizona).
