Dense Objects: Neutron Stars

As of yet, nobody can say for sure precisely how the Universe came into existence? What happens to matter and space when gravity gets superstrong? What are neutron stars and what can these superdense objects, tell us about the nature of matter and how black holes are generated? This short essay addresses these and other objects such as pulsars and magnetars. For students, it is also a source of a number of relevant references on these and related topics.