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

Read also:

• All international travelers should get measles vaccine, CDC says - OregonLive.com
• Diabetes drug shows benefits for patients with liver disease - Medical Xpress
• What is the most heartbreaking thing your child has told you?
• What is one small habit that has transformed your life in unexpected ways?
• Dollar Tree raises red flag about unexpected customer behavior - TheStreet
• A former police chief who escaped from an Arkansas prison is captured - NPR
• Love Island Cast Member Leaves the Villa on Day Two - Vulture
• Subway owner buys mega-popular chicken chain in $1 billion deal - AL.com
• What does it mean if someone asks if it’s pink?
• Suspect in custody after 11 stabbed at Oregon homeless services provider - NBC News
• Will my parents go to hell if I don't wear hijab, they tried to convince me and they provided it to me but I don't want to wear it?
• FDA grants limited approval to new Covid vaccine from Moderna - NBC News