• 1 Post
  • 105 Comments
Joined 2 years ago
cake
Cake day: August 7th, 2023

help-circle

















  • Neutrino stars, pulsars and magnetars are my favourite entities. A ball the size of a city with the mass of a star, spinning at 500 rounds per second, emitting radiation that would fry anything. It’s so unbelievably badass.

    The size of our universe is far from certain, as I understand it. The observable universe is about 93 billion light-years but the entire thing could be thousands or even infinite.