The Shaping of the Multipolar Pre-Planetary Nebula CRL 618 by Multi-directional Bullets

Po-Sheng Huang, Chin-Fei Lee, Anthony Moraghan +1

In order to understand the formation of the multipolar structures of the pre-planetary nebula (PPN) CRL 618, we perform 3D simulations using a multi-directional bullet model. The o…