A 10cm3 cube of neutron star would weigh about a billion tonnes, comparable to a cubic km of water ice. I wonder how all that mass would behave if left to expa

A 10cm3 cube of neutron star would weigh about a billion tonnes, comparable to a cubic km of water ice. I wonder how all that mass would behave if left to expand with all the exotic physics involved - if it would just sort of... vaporize the planet.