United States space & science statistics
Launches, research, milestones for United States: the key indicators with the latest year available, the world ranking and the world value.
| Indicator | United States | Year | World rank | World |
|---|---|---|---|---|
| Scientific articles | 431K | 2023 | #2 of 195 | 13.2% of world |
| Researchers per million people | 4,937 | 2022 | #24 of 133 | 1,652 |
Space & Science: world rankings · United States population
Space & Science in nearby countries: Brazil, Mexico, Colombia, Argentina, Canada