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

Read also:

• What are the signs that a guy wants to marry you but is afraid of commitment or does not want to get married at all?
• Thousands of Kroger, Albertsons grocery store workers vote to strike - KIRO 7 News Seattle
• Liverpool FC parade crash injured rises to 109 - BBC
• What were the career paths of each member of "The Monkees" after the band disbanded? Did any of them have successful music careers?
• Season 3 Perfect Parry change has big implications for C. Viper in Street Fighter 6 - EventHubs
• Have you ever seen a woman having sex with a dog?
• Why do nearly all of the answers on Quora have “read more” and when I click on it, I get a virus warning every time? Has anyone else had this happen?
• How does the narcissist react when he realizes you no longer care?
• Do straight guys like to see cocks?
• Scientists warn that polar warming might alter ocean currents and cause massive flooding in the U.S. - Earth.com