Simulations find ghostly whirls of dark matter trailing galaxy arms - Ars Technica

Read also:

• Why does my vagina always itch so badly after my periods?
• Will you share your wife? Can she take both of us at the same time?
• My marriage is fixed. My future husband repeatedly calls me to meet me in private and pressure me to have a relationship. What should I do?
• Why do I feel like something bad is going to happen to me?
• Have you ever seen your wife being fucked?
• Trump is going to target known criminals in the country illegally for deportation. The Democrats have vowed to fight him every step of the way. Don't they understand this is one of the issues that cost them the white house, the house and senate?
• How can a hacker damage me, realistically?
• Why doesn’t Melania Trump do some more modeling?
• Why does a narcissist act like it's nothing when they hurt you?
• Why are most people broke?
• Has anyone ever participated in a gang bang and what was it like?
• How do flat Earthers explain the existence of other spherical planets?