What are the top astronomy schools in the U.S.?

I'm passionate about astronomy and considering a major in it. Can anyone suggest some of the best schools for astronomy that I should look into? I'm looking for programs with strong research opportunities.

Here are some U.S. universities that are particularly renowned for their strong astronomy programs and research opportunities:

1. Massachusetts Institute of Technology (MIT): MIT's Department of Physics offers an impressive course load in astronomy and a robust research program. The school is linked with the MIT-Harvard Center for Ultracold Atoms and the Laser Interferometer Gravitational-Wave Observatory (LIGO), offering students unique research opportunities.

2. California Institute of Technology (Caltech): Home to the Jet Propulsion Laboratory and the Palomar Observatory, Caltech offers numerous avenues to contribute to ongoing research initiatives in astronomy.

3. University of California, Berkeley (UC Berkeley): Known for regular breakthroughs in astronomy, Berkeley's program has a range of research opportunities. They are connected with numerous observatories and research labs, providing rich opportunities for undergraduates.

4. Harvard University: Harvard’s Program for Astronomy and Astrophysics stands out for its extensive faculty research projects and involvement in research centers like the Harvard-Smithsonian Center for Astrophysics.

5. Princeton University: With a reputation for excellent undergraduate-focused research, Princeton's Department of Astrophysical Sciences has close ties to the Princeton Plasma Physics Laboratory and the Institute for Advanced Study.

All these universities offer undergraduates the opportunity to engage with faculty and contribute to groundbreaking research projects, so they might be substantial options for your passion in the field of astronomy. Remember, a successful experience in a program isn't just about the school's ranking, but also about the level of engagement and opportunities available there, which fits your individual needs and interests.