noun
- A program of rocket-powered flights undertaken by US between 1961 and 1963 with the goal of putting a man in orbit around the earth.
- usage: "under the Mercury program each flight had one astronaut"
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). Mercury program. Retrieved September 21, 2026, from http://smartdefine.org/mercury_program/definitions/1214534 |
| Chicago | WordNet. 2010. "Mercury program" http://smartdefine.org/mercury_program/definitions/1214534 (accessed September 21, 2026). |
| Harvard | WordNet 2010, Mercury program, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/mercury_program/definitions/1214534>. |
| MLA | WordNet. "Mercury program" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/mercury_program/definitions/1214534> |