Final answer:
Ohio is the birthplace of John Glenn and hosts the NASA Glenn Research Center, important in the field of space exploration.
Step-by-step explanation:
The state of Ohio is both the birthplace of John Glenn and the location of the NASA Glenn Research Center. John Glenn was a famed American astronaut and politician, most notably known as the first American to orbit the Earth. This accomplishment brought him national fame and cemented Ohio's legacy in the space race. Additionally, Ohio's NASA Glenn Research Center plays a critical role in aeronautics and space exploration, contributing to advancements in science and technology related to NASA's missions.