The Helix nebula, the last breath of a star

These models are realized in the framework of the 3DMAP-VR project (3 Dimensional Modeling of Astrophysical Phenomena in Virtual Reality) launched by the INAF-Osservatorio Astronomico di Palermo in 2019 (Orlando, S., Pillitteri, I., Bocchino, F., Daricello, L., & Leonardi, L. 2019, Research Notes of the American Astronomical Society, 3, 176).