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

Read also:

• Everything You Need to Know About MicroSD Express - WIRED
• Why is the covert narcissist actively avoiding me when they see me everyday?
• We’re secretly winning the war on cancer - vox.com
• What to know about nerve pain and tingling hands and feet - The Washington Post
• Game-Changing Fossil Discovery Reveals That Reptiles Appeared on Earth Millions of Years Earlier Than Thought - SciTechDaily
• Where did the false claim that Haitian immigrants are eating pets come from?
• Show 1433: What Are the Hidden Dangers in the Air We Breathe? - The People's Pharmacy
• How did you react when your doctor ordered a colonoscopy?
• Do you want to have an XXX chat?
• LAFC beat Club América to qualify for Club World Cup and play against Chelsea - We Ain't Got No History
• My landlord just sold the house I’m renting from her. She included all fixtures, that I bought and installed. Does she have this right?