Daily Humor on Instagram: "Follow @l.dailyhumor.l for more... In the vacuum of space, a single teaspoon of neutron star material would weigh about a billion tons. That’s the kind of mind-bending density created when a massive star dies in a supernova and collapses under its own gravity. What’s left behind is a neutron star — a city-sized object with the mass of our Sun, spinning hundreds of times per second and radiating unimaginable energy. These stars are so dense that atoms are crushed togeth