Neutron stars are mind-blowing! They're the super dense leftovers of massive stars that exploded in a supernova. Just a teaspoon of a neutron star would weigh as much as a mountain! It's crazy to think about how something so small can be so heavy. Nature sure knows how to amaze us!
Neutron stars are incredibly dense remnants of supernova explosions. A single teaspoon of neutron star material would weigh billions of tons on Earth, making them among the densest objects in the universe outside of black holes. I really like them and geometry dash 3d which is awesome.