space walk
23 synonyms found
- aerospace medicine
- aerospace research
- aerospace science
- aerospace technology
- astronautics
- bioastronautics
- break free
- escape earth
- escape velocity
- go into orbit
- grand tour
- interplanetary travel
- navigate in space
- orbit the earth
- park in space
- rocketry
- science fiction
- shoot into space
- space flight
- space medicine
- space travel
- step flight
- trip to Mars