noun
- A voyage outside the Earth's atmosphere.
- synonyms: spaceflight, space travel
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). spacefaring. Retrieved September 20, 2026, from http://smartdefine.org/spacefaring/definitions/1312051 |
| Chicago | WordNet. 2010. "spacefaring" http://smartdefine.org/spacefaring/definitions/1312051 (accessed September 20, 2026). |
| Harvard | WordNet 2010, spacefaring, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/spacefaring/definitions/1312051>. |
| MLA | WordNet. "spacefaring" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/spacefaring/definitions/1312051> |