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

Read also:

• What CIA front organizations operated in the United States during the 1960s?
• To a flat Earther, what's wrong with the idea that gravity is simply a force inherent to space which operates only in one dimension? Why do they go further and try to deny gravity rather than just saying it's different than physicists claim?
• How can a native English speaker say "it was nice talking to you" in French without using that exact phrase?
• What is your review of Hartley`s High School, Kolkata?
• What are some reasons why men may not want to date a woman who can pay her own bills?
• How can fashion design be used to make a political statement in popular culture, and society?
• I've never read the book. What did Dorian Grey do that was so immoral and sinful?
• Has Messi scored against the Buffon?
• Why do narcissist move on so easily?
• Have anyone had an relationship of any kind with a spirit or demon, such as a succubus? If so, how was it?
• In my experience, British people are fat, ugly and arrogant. Why is it and can it be changed?
• How do you respond to "I don't like you anymore"?