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

Read also:

• He led George W. Bush's PEPFAR program to stop AIDS. Now he fears for its future - NPR
• Mario Kart World 1.1.0 update out now, patch notes - Nintendo Everything
• No One in the Movies Stays Dead Anymore - Yahoo
• Ford recalls 1M vehicles over backup camera glitch - MLive.com
• Elizabeth Warren Pushes Fed to Reinstate Wells Fargo’s Asset Cap - Barron's
• An Invisible Force Has Been Eating Away at Mars for Centuries… and NASA Finally Caught It - The Daily Galaxy
• What was your embarrassing moment in front of your father-in-law as an Indian daughter-in-law?
• Taylor Swift Wears a Bejeweled LBD for a Celebratory Girls Night Out with Selena Gomez - instyle.com
• How do people move on so quickly? I’m still sprung over someone I was dating and he found someone else so fast. I feel hurt because I’m still head over heels over him while he’s out enjoying his life with someone new
• Over-the-counter supplement could prevent heart disease in type 2 diabetes patients - Medical Xpress