Frictionless Superfluid Found In Neutron Star Core

intellitech writes "NASA's Chandra X-ray Observatory has discovered the first direct evidence for a superfluid, a bizarre, friction-free state of matter, at the core of a neutron star (abstract). Superfluids created in laboratories on Earth exhibit remarkable properties, such as the ability to climb upward and escape airtight containers. The finding has important implications for understanding nuclear interactions in matter at the highest known densities."

Comments

Re:Nutron Star?

[$RANDOMLUSER]

Actually, it is. Remember, it takes a photon emitted by a fusion reaction reaction at the suns core tens of thousands of years to make its way to the surface of the sun, because it is reabsorbed and re-emitted so often. The fact that Cas A can be of a uniform temperature and that the temperature can change so rapidly is pretty good "direct" evidence for a superfluid. Besides, a neutron star is essentially one giant molecule anyways, since in degenerate matter protons, neutrons and electrons are pretty much in direct contact, without any "atomic" or "molecular" structure.