space travelling
Noun (uncountable): The act or activity of traveling through outer space, especially beyond Earth's atmosphere.
- (The activity of journeying beyond Earth.)
- (The act of traveling in outer space.)
- (The practice of space exploration.)
"commercial space travelling": space travel conducted by private companies for profit or tourism.
- Companies like SpaceX and Blue Origin are pioneering commercial space travelling. (Private-sector space travel.)
"deep-space travelling": travel beyond the Moon or to distant planets.
- Deep-space travelling poses significant challenges for radiation protection. (Long-distance space travel.)
Space travel (noun): a more common synonym for "space travelling"; the act of traveling through space.
- Space travel has become a reality for a select few. (The act of journeying in space.)
Space traveler (noun): a person who travels in space.
- The space traveler described the view of Earth as breathtaking. (An astronaut or space tourist.)
Spacefaring (adjective): relating to or involving travel in space.
- Spacefaring nations cooperate on the International Space Station. (Nations engaged in space travel.)
Spaceflight: the act of flying or traveling through space.
- Human spaceflight requires careful planning and safety measures. (The act of space travel.)
Space exploration: the investigation of outer space through travel and scientific study.
- Space exploration has revealed much about our solar system. (The broader activity of investigating space.)
"to reach for the stars": to have ambitious goals, often related to space travel or high achievement.
- Her dream of space travelling was a way of reaching for the stars. (Aspiring to great heights.)
"to be on a spaceship": to be involved in a journey or project that is innovative or futuristic.
- Working at NASA felt like being on a spaceship, always moving forward. (Being part of a cutting-edge endeavor.)
- Space travelling vs. Astronautics: "Astronautics" is the scientific and engineering discipline of space travel, while "space travelling" focuses on the act itself.
- Space travelling vs. Space tourism: "Space tourism" is a specific type of space travelling for leisure or recreation.
- Space travelling vs. Orbital travel: "Orbital travel" is a subset of space travelling, referring specifically to journeying within Earth's orbit.