Astronomers study stars, planets, galaxies, black holes, and other objects and phenomena in the universe. They use telescopes, scientific instruments, computer models, and large datasets to observe and analyze what is happening in space. Their research can explore topics such as the origins of galaxies, exoplanets, stars, dark matter, and the evolution of the universe.
A bachelor's degree in astronomy, physics, astrophysics, or a related field is usually the starting point. A master's degree or Ph.D. is typically required for research and academic positions, and many astronomers continue into postdoctoral research after completing a doctorate. Strong mathematics, computer science, and research skills are increasingly important in the field.
Astronomers work primarily in universities, government research organizations, observatories, and scientific research facilities. Much of the work involves analyzing data, developing models, writing software, and collaborating with other scientists, while observing time at major telescopes may require travel.
Astronomy will continue to advance as new telescopes, space missions, and powerful computing systems produce more detailed information about the universe. Astronomers who can combine astronomy with programming, data analysis, and computational modeling will be well prepared to work with increasingly large and complex datasets.