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

Read also:

• Person infectious with measles traveled through Sky Harbor, health officials say - ABC15 Arizona
• How can I stop drinking?
• Scientists have discovered 'third state' between life and death - WKRC
• Why did my ex move on so fast, we have only been broken up for 2 weeks?
• What should you do if a police officer comes to your house and asks for someone who doesn't live there anymore?
• Is love natural, or is it somehow created?
• How should an atheist respond to a religious person who asks, "Why do you hate God?" What are some appropriate and inappropriate ways to answer this question?
• How do scientists behave?
• Why is dating so frustrating and difficult for a guy?
• The Universe's Missing Black Holes May Have Been Located - ScienceAlert
• Science news this week: Overdue earthquakes and star-shaped brain cells - Live Science
• Former Packers WR makes long touchdown in UFL championship - Acme Packing Company