Which institutional setting contributed most significantly to the development of physics in the 20th century?

Federal laboratories, universities, or industrial laboratories? Based on the course readings, which institutional setting contributed most significantly to the development of physics in the 20th century? Explain your rationale with examples. Additionally, did 20th-century physicists have more significant achievements on earth or in space (including all institutional settings)? Explain why. Finally, which physicist made the greatest contribution? Explain how, and cite a primary source written by him or her.
Paper Outline (Use Subheadings for Parts A, B, and C):
Title Page
Introduction
Part A: Institutional Setting Answer
Part B: Earth or Space Answer
Part C: The Selected Physicist
Conclusion
References