How should a person decide what subfield to specialize in if there are so many appealing choices?
I am a rising college freshman majoring in physics, with career aspirations of becoming an astrophysicist. But the term "astrophysicist" is so broad, and there are too many specializations to count (heliophysics, exoplanetology, planetary science, cosmology, galactic evolution, and astrobiology, to name a few). Because I consider myself an indecisive person, I can see myself having trouble narrowing down a topic that I want to dedicate years of my life to. So, when it comes time to choose a specialty for master's and PhD theses, what's the best approach to go about it?
3 answers
Karin’s Answer
I totally agree, there are so many interesting things out there to study! But you are really getting ahead of yourself!
Right now, your job is to study physics. Take all the astrophysics classed you can. If your department is strong in astrophysics (any flavor) talk to the professors and TAs about the research they do. Get involved in undergraduate research. Check out summer programs and internships in astrophysics. I left some links for you below.
But you only need to specialize for your masters. You have time to discover what kind of a physicist you want to be. If you still want to be an astrophysicist when you are graduating, you need to find an advisor who is willing to take you on for a masters/PhD in astrophysics. You can even do a masters in one specialty and a PhD in another.
I hope this puts things a bit in perspective! All the best! You got this!
KP
Karin recommends the following next steps:
Laurel’s Answer
Remember, there's no "wrong" choice. Every specialty and job will teach you something valuable. Don't fear getting stuck. Many professionals had different plans at 20. Skills from various roles can transfer to new opportunities. Life experience will guide your path. It's never too late to change direction, so trust your instincts. If something feels easy, it might be the right fit.
You can do this! Good luck!
Andrew’s Answer
You will have the opportunity to pick a specialization in graduate school. Hence, you have a few years to decide on your favorite topics of astrophysics at a graduate school of your choice.
In many graduate departments, you can also skip your master’s degree and go straight for the Ph.D. also. It will depend on your performance in graduate school.
In conclusion, you have plenty of time to decide on your specialization in astrophysics. First, get a solid education in physics.