Neutron stars are not within thousands of light years from Earth, but there is speculation about smaller chunks of neutron star material potentially existing closer to our solar system. The planetoid Sedna has been suggested as a candidate for the elusive Planet X, although it is not a neutron star. Neutron star material cannot exist outside of extreme gravitational conditions, and any attempt to extract it would result in an explosion due to the loss of pressure. The discussion also touches on the theoretical challenges of compressing matter to neutron star densities and the implications of such conditions. Overall, the conversation highlights the complexities of neutron star matter and the ongoing search for new celestial objects in our solar system.