Journey to the Center of a Neutron Star

Neutron stars are incredibly dense celestial objects formed from super giant stars. They contain nuclear matter that takes on various forms, from liquid plasma on the surface to solid crusts and unique structures known as nuclear pasta. The core of neutron stars remains a mystery, potentially containing a superfluid. Despite their dimness, neutron stars provide valuable insights into extreme physics through their light and gravitational waves.

What are the characteristics of the core of a neutron star?

How do astronomers learn about neutron stars despite their dimness?

What insights do scientists hope to gain from studying neutron stars?