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

Read also:

• What is it like to use a Fleshlight?
• Is it ethical for same-sex couples to raise children?
• Are Indian youths conservative or liberal?
• You hold the door open for a lady and she stops in her tracks and screams at you, ‘Don’t hold the door for me! I’ll get it myself!’ What are your feelings or immediate reaction?
• Why are Americans obese? Is it the food or is it the psychology?
• Is it okay if I sleep with my brother without my husband knowing?
• Why cant I breathe when I sleep on my back, I can breathe if im on my side or stomach but I feel uncomfortable since either my neck is twisted or my back is in pain, im physically healthy and my surroundings are clean so whats the problem?
• Can we see your heels?
• — we are metamorphosing!
• Why do I sweat so much at the gym?