3 ms·

Dark matter is an answer to a universal expansion problem that a small population of vigilante black holes couldn't really account for.

• euyyn 10y ago
  The merit of that hypothesis notwithstanding, you're confusing dark matter with dark energy.
  • kakarot 10y ago
    Oops, yeah that was a goof... for some reason my brain interpreted that as dark energy. I even wrote "dark matter" and didn't catch myself. Forget I even said anything ;)