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

Read also:

• I just cannot wake up early, even if I sleep on time. What should I do?
• Have you ever been instructed/forced to crossdress for the benefit of others?
• Why is Tiananmen Square censored?
• Do crossdressers like wearing pantyliners and tampons in their butts?
• Why does my vagina and around my butthole itch? I don't have weird discharge and I'm still a virgin.
• What is the reasoning behind conspiracy theorists claiming that there were multiple shooters involved in the JFK assassination?
• Does the pro-choice movement realise that all the money used to subside abortions can be used to subsidize daycare and other financial support for single mothers with unplanned pregnancies?
• What are some ten strong legal evidences that are needed for a divorce?
• Has a conversation with someone who holds opposing political views ever caused you to change your own beliefs?
• USMNT, messy and meek, unravels quickly for its fourth straight defeat - The Washington Post
• Why do people hate fat people so much, even people who aren't exactly supermodels themselves? It seems like such a deep, passionate hatred, like they're offended by fat people just existing. Fat people didn't do anything to them, so why hate them?
• How many couples swap wives?
• Watch: Moment crowd boos and cheers Trump at Kennedy Center - BBC