What is the most famous university in the United States for research?

The most famous university in the United States for research is the Massachusetts Institute of Technology (MIT) in Cambridge, Massachusetts. Founded in 1861, MIT is renowned for its cutting-edge research in science, technology, engineering, and mathematics (STEM). The university is consistently ranked as one of the top institutions in the world, with groundbreaking work in fields like artificial intelligence, robotics, and space exploration. MIT has produced numerous Nobel laureates, entrepreneurs, and innovators who have shaped the future of technology and industry.