spacefaring

space·far·ing

S0597000 (spās′fâr′ĭng)adj. Engaged in the launching of vehicles into outer space or in journeying through space: a spacefaring civilization.

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space′far′er n.

spacefaring

(ˈspeɪsˌfɛərɪŋ) nspace traveladjengaging in space travel

Thesaurus

Noun

1.

spacefaring - a voyage outside the Earth's atmospherespace travel, spaceflightvoyage - a journey to some distant placegravity-assist - (spaceflight) a trajectory that passes close to a planetary body in order to gain energy from its gravitational field