What Causes a ‘Black Hole’ and How Is It Different from a ‘Neutron Star’?

Imagine a super strong vacuum cleaner that can suck in everything, even light. That’s a black hole! A neutron star, on the other hand, is like a giant, ultra-dense ball made of neutrons, it's packed full but not quite as strong as a black hole.

What Makes a Black Hole?

A black hole forms when a very heavy star collapses. It becomes so dense that nothing can escape its pull, not even light. That’s why we call it ‘black’, no light comes out of it!

How Is a Neutron Star Different?

A neutron star is also formed from the collapse of a massive star, but it doesn’t go all the way to being a black hole. Instead, it becomes extremely dense and hot, like a super-smushed ball of neutrons.

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Examples

  1. A black hole is like a cosmic vacuum cleaner that swallows everything, even light.
  2. A neutron star is like a giant, super-dense ball made entirely of neutrons.
  3. Imagine the Earth being squeezed into a marble, that’s how dense a neutron star can be.

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