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

Read also:

• Why do some young mothers trick a guy into believing that they're pregnant and it's their child when years later they find out that it's not even theirs should he still pay child support or not?
• A Year Out From the World Cup, the USMNT Looks Unprepared to Defend Home Turf - The Ringer
• Do women like men who have slept with many women?
• What thing happened to you as a child that you haven’t let go of to this day?
• Why is there so much free porn on the internet?
• Can you explain the difference between being a conservative Republican and a liberal Democrat? Can you provide some examples of their ideologies?
• Woman attacked by rabid cat in Lynchburg, health officials say - WSET
• How severely should I get punished? Please describe throughly. Today I got my result of my test nd I found out that I failed in 2 subjects, my parents are currently in abroad nd I lied to them about the fail but I feel guilty now.
• Why do people hate Nickelback so much? What makes them different from other popular bands like Linkin Park, Green Day, etc.? Is it just because they're Canadian or what?
• I’ve a dismissive avoidant partner who said that he’s overwhelmed by our relationship and that he wants to break up, how do I get him back?