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

Read also:

• Patriots decline to say whether Stefon Diggs has passed key physical in contract - NBC Sports
• Why does Islam give a bad vibe?
• Apple’s 16GB 15-inch M4 MacBook Air now starting from new all-time low at $188 off, more from $837 - 9to5Toys
• What are James Potter's flaws?
• Islam is definitely a very anti-LGBTQ religion, so why don't liberals ever stage pro-LGBTQ demonstrations at mosques or at the consulates/embassies of Muslim countries?
• What are some other ways to say "you're welcome" in French besides "de rien"?
• Who are the IT boys of the 1st, 2nd, 3rd, and 4th generation in K-pop?
• Why am I so afraid that gun owners have set traps to kill me outside my house or my car?
• Mega-Tsunamis That Shook the World for 9 Days Revealed in New Satellite Images - Gizmodo
• What do you respect the most about Elon Musk?
• Bethenny Frankel Reveals Her Teenage Daughter Bryn's Reaction to Her SI Swimsuit Look - People.com