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

Read also:

• Are democrats eating crow?
• Are narcissists happy people generally?
• Why do so many men wait until they are retired or close to it to start having sex with Men? Most of them say they have always wanted to suck dick or be fucked. Why did you wait?
• My boyfriend always verbally abuse me and makes me cry. If I try to tell him how hurt I was, he says to me he loves me and can't hurt me but always abuse me. Why?
• A Year Out From the World Cup, the USMNT Looks Unprepared to Defend Home Turf - The Ringer
• Is it recommended to leave a note in a lost wallet asking for it to be returned?
• The Roman Empire at the time of Christ kept meticulous records. Why then, is there no record of the trial of Jesus?
• Humans have evolved and become hairless and odor free. How do other races learn about evolution since evolution does not apply to them?
• How does it feel to watch your wife get fucked hard?
• If I only have a fire extinguisher to defend myself against some threat from people, should I spray them for max damage or just hit them with the fire extinguishers?
• How can I move on from my ex?
• What have you learned from your parents' mistakes?
• My cantankerous beagle is very badly behaved at the dog park and always starts barking at the other dogs. Would pepper spray be an effective method to correct his inappropriate behavior?
• What was your embarrassing moment in front of your father-in-law as an Indian daughter-in-law?
• In your humble opinion, why does the narcissist mistake kindness for weakness in some people?