If you dream to observe and do research regarding the universe professionally, you need to know how to become a cosmologist. It is certainly a very interesting job that promises great future. Take the Right Major Firstly, you certainly need to choose the right major. To be a cosmologist you need to have a bachelor degree in either Physics, Mathematics, Astronomy or Engineering. To help you learn important things that will help you become a great cosmologist, you also need to choose focus in related area, like aerospace engineering for example. This qualification will be enough to land you an entry level cosmology job. But considering the competition in this field is getting higher, it is best if you obtain Master or Doctoral degree in Astronomy, Astrophysics, Mathematics and other relevant subjects. Not only you will widen your knowledge about the field, you also will have a chance to do research project and even teach at university level. Understand the Job of Cosmolo...