Neutron Stars

A very small dense star that is composed mostly of tightly-packed neutrons (Neutronium). 

This hard-to-see body, the remnant of a star after it has exploded as a supernova, has a thin atmosphere of superhot hydrogen plasma and a crust made up mainly of iron and other heavy nuclei. It has a diameter of about 5-16 km and a density of roughly 1015 gm/cm3. Beneath the crust lies a mantle of superfluid Neutronium, which can become mixed with quark matter at the core. Most neutron stars rotate rapidly, with periods ranging from a few seconds down to milliseconds.

Neutron star in the Einstein's Revenge Cluster, home to Hildemar's knots.

Magnetar - Neuron Star

Neutron -  Uncharged atomic nuclear particle. It has a mass slightly greater than a proton. In beta decay, a neutron decays into a proton, an electron, and an anti-neutrino. - Pulsar

Neutron stars additionally have effective attractive fields which can quicken nuclear particles around its attractive posts creating intense light emissions. Those bars clear around like monstrous searchlight pillars as the star turns. On the off chance that such a bar is arranged so that it intermittently indicates the Earth, we watch it as normal beats of radiation that happen at whatever point the attractive post clears past the observable pathway. For this situation, the neutron star is known as a pulsar.

By : Parimah Salehi