A neutron star will have a diametre between 10 and 15 kilometres and a [[density]] of 10<sup>17</sup>kg/m<sup>3</sup>. They possess very strong magnetic fields and release intense steams of radiation (mostly in the form of x-rays) from their magnetic poles as they spin. If the earth is within the line of these streams it will detect the star as pulses of radiation, and in this case the neutron star is known as a pulsar. | A neutron star will have a diametre between 10 and 15 kilometres and a [[density]] of 10<sup>17</sup>kg/m<sup>3</sup>. They possess very strong magnetic fields and release intense steams of radiation (mostly in the form of x-rays) from their magnetic poles as they spin. If the earth is within the line of these streams it will detect the star as pulses of radiation, and in this case the neutron star is known as a pulsar. |