A "space pilot" is often synonymous with the term "astronaut," as both refer to individuals who fly spacecraft or rockets. "Cosmonaut" is another term that can be used similarly to astronaut, but it specifically refers to someone from Russia or the former Soviet Union. "Space explorer" can also describe a person who is trained to navigate and explore space. "Astropreneur" may be used to describe someone who is both an entrepreneur and involved in space commerce. "Spatial Navigator" is another term that can be used to describe an individual who pilots spacecraft. Finally, an "Interstellar traveler" is someone who navigates through the vast reaches of space beyond our solar system.