A Master of Science is a type of master’s degree, not a separate level of education. Universities use “master’s degree” as the broad term. An MS is one version of it, focused on science, technology, engineering, and math fields.
The other common types are the Master of Arts, which covers humanities and social sciences, and professional degrees like the MBA. Some programs require a thesis, a long research project. Others use comprehensive exams, portfolios, or applied projects instead. The format depends on the school and the field, so two programs with similar names can work very differently.
The MS label signals a technical or scientific focus, while an MA or a general master’s may cover a broader mix of theory and practice. Neither label is automatically better. Employers care more about what you studied and what you can do than about which letters follow the word “master.”
When choosing, look past the letters. Read the course list, check whether the program requires a thesis, and ask what graduates do after finishing. It helps to compare a Master of Science in Business Administration against related options such as an online master’s in data science or an online master’s in data analytics if your interests lean technical. In every case, weigh the skills you will actually gain above the name on the diploma.

