The natural science of physics involves the study of matter and its motion through spacetime, as well as the exploration of related concepts such as energy and force. Generally speaking, physics focuses on understanding the behavior of the universe through a general analysis of nature. Physics also makes significant contributions through advances in new technologies that arise from theoretical breakthroughs.

Physics is all about the interaction of matter. It focuses on gravity, velocity, and other material marvels. While some physicists explore space, others look at ways of improving the way people live on Earth. To make a big bang in this field, you have to be loaded with curiosity, intelligence, and initiative—and love solving problems.

So how do you build upon a genuine interest in physics?

You could earn a bachelor’s degree in physics and a teaching credential if you want to teach high-school physics. If you plan to work in applied or practical physics, conduct research, or teach at a two-year college, get a master’s degree in physics. There are many professional master’s degree programs you could explore; these are programs that prepare you for work in the private sector. Getting experience in other areas such as computer technology is crucial if you want to work in applied physics. Many people study physics and then work in information technology fields as software engineers or systems developers. You could explore topics such as the origin of the universe as a theoretical physicist, or work in a practical field developing new materials and equipment.

If you want to work in theoretical research and development, you will need at least a doctoral degree in physics. As a researcher one is constantly required to look for sponsors for the work. Since you need to take care of a lot of correspondence, it is always a good idea to sharpen your grant-writing skills (or else you will have to find someone else to write those proposals). Such skills are usually essential to keep your work funded. With postdoctoral work you can land a permanent university or government job.

Specialize in a subfield such as acoustics or fluids, if you like. If you are into subatomic particles, pick atomic physics. If your interests lead you into space, go into astronomy (which some consider a subfield of physics). You could look for work in government, commerce, or education. You can teach at a university, work for a drug company, or find a job at NASA. Some entrepreneurs form their own companies to develop new products and ideas. You can work on everything from electronics and optics to medical and navigation equipment.

Many physicists love the challenge of research work and so spend their careers in laboratories investigating laws of physics. If you specialize in a field such as nuclear energy, you may need to share bigger, more expensive equipment in a larger team setting; so your interpersonal skills will certainly have to be amenable to the demands of working in groups of diverse people.

Then there is always the interesting option of becoming an author. Celebrated authors such as Stephen Hawking (A Brief History of Time) are inspiring role models.