space_travel | ||
1. | [ noun ] (transportation) a voyage outside the Earth's atmosphere | |
Synonyms: | spacefaring spaceflight | |
Related terms: | voyage gravity-assist | |
Similar spelling: |
spice_tree space_heater |
space_travel | ||
1. | [ noun ] (transportation) a voyage outside the Earth's atmosphere | |
Synonyms: | spacefaring spaceflight | |
Related terms: | voyage gravity-assist | |
Similar spelling: |
spice_tree space_heater |