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

Read also:

• What would it take for you to consider yourself a "Swiftie" like Flavor Flav?
• What if you were the only and last person left on Earth. How will you survive and what would you do with your life?
• Dobbins: 'No-brainer' joining ascending Broncos - ESPN
• What if Homelander turned out to be a good guy instead of an evil milk drinking manchild? Nobody seems to touch on this much.
• What is a good comeback for when someone calls you flat?
• How can couples reverse the buildup of resentment once they notice it?
• Despite practicing at CB and WR, Bo Melton won’t compare himself to Travis Hunter - NBC Sports
• I have the power to talk to aliens through using telepathy. Why do people think I'm crazy?
• Healthy aging: Eating more berries, flavanoids may be key - Medical News Today
• What is the reason that Worcester, Massachusetts is not as well-known as Boston and Springfield, even though it is a large city with many neighborhoods?