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

Read also:

• Why cant I ever fall asleep with my boyfriend?
• My marriage is fixed. My future husband repeatedly calls me to meet me in private and pressure me to have a relationship. What should I do?
• Is Gupta Nilayam season 1 of Raghul Vasudevan completed? Can he compile and send all Episodes at once as a long story?
• What made you stop being an addict?
• Can being annoyed be a sign of getting angry?
• What can I say to a scammer who thinks he loves me, but I don't want to be scammed?
• What are the pros and cons of a prospective bride/groom not having any siblings?
• Are narcissists happy people generally?
• What is the sum of X+XX+XXX+XXXX?
• What is the most inappropriate thing your wife has done in front of you?
• Why are men ridiculously delusional in the women they want/approach? I'm not a troll. This is a real question. Why does a fat, pot bellied, unkempt, balding, stupid (ergo poor) man, tell a woman above his league that she isn't hot enough for him?
• Why does my penis look like a mushroom when it gets big?
• Why is it common for guys to sleep with 10-20 women then marry a good girl?