Simulation Showing Distribution of Dark Matter Particles Around the Galaxy (image) ARC Centre of Excellence for All Sky Astrophysics in 3D (ASTRO 3D) Share Print E-Mail Caption Simulation showing distribution of dark matter particles around the galaxy. Credit Gupta et al/ASTRO 3D/ IllustrisTNG collaboration Usage Restrictions Image may only be used with appropriate credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.