space travel

space travel synonyms

spaceflight compare space travel and spaceflight
spacefaring compare space travel and spacefaring
astronautics compare space travel and astronautics
space flight compare space travel and space flight
space mission compare space travel and space mission
spacefaring compare space travel and spacefaring
cosmonautics compare space travel and cosmonautics
aeronautics compare space travel and aeronautics

space travel definitions

noun

  • travel through space in order to visit and explore other worlds