What sort of music do you listen to? <a href=" http://www.memories-book.co.uk/blog/history-and-memory-essay/#devil ">genetics essay questions</a> The star, known as Pulsar, has uncovered a magnetic field of radio waves that travel through a region that, when waves pass, can change direction affecting the potency of our magnetic field. Pulsars belong to a subgroup associated with what’s called magnetars. These hold astonishingly high magnetic fields, which is 100,000 billion times that of the magnetic fields on Earth. This strength plays an important part. The black hole slowly swallows everything, including light and depending on it&#8217;s strength, the magnetic fields can aid or hinder this process.