| NOUN | act | space travel, spaceflight, spacefaring | a voyage outside the Earth's atmosphere |
|---|
| Meaning | A voyage outside the Earth's atmosphere. | |
|---|---|---|
| Synonyms | spaceflight, spacefaring | |
| Category of | gravity-assist | (spaceflight) a trajectory that passes close to a planetary body in order to gain energy from its gravitational field |
| Broader | voyage | A journey to some distant place |
| Spanish | viaje espacial | |
| Catalan | viatge espacial | |
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