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

Read also:

• The Simple Rule That Seems To Govern How Life Is Organized On Earth - IFLScience
• Lawyers could face ‘severe’ penalties for fake AI-generated citations, UK court warns - TechCrunch
• One day, I happened to walk past where my crush was with friends. Then all of a sudden they start laughing, and someone maybe him, goes "freaking (my name) with her freaking hair!" Can anyone offer insights into this? We're in middle school.
• What are the pros and cons of banning homosexuality?
• US won't label China a currency manipulator amid tariff war - AP News
• Im happy but there is a heavy feeling of sadness in my heart that I just can't remove. Why am I like this?
• How do I get over a long-term relationship breakup?
• Can being annoyed be a sign of getting angry?
• Why is rap* a crime?
• The most EV-friendly country in the world is still loyal to Tesla, as Model Y sales surge in May - Fortune
• Is Daenerys Targaryen really the most beautiful woman, or is everyone saying that just to flatter her?
• What do you think of a parent telling their adult child to “keep their personal life to themselves” in relation to talking to them? No reason they should say that it was mean what should I do?