Sci-Fi Inspired:
* Starfarer: This is a common term used in science fiction to describe someone who travels between stars.
* Interstellar Traveler: This term is straightforward and accurately describes the activity.
* Spacefarer: This term is more general and refers to anyone who travels in space, including those who stay within our solar system.
* Cosmonaut: This is the Russian term for an astronaut, and it might be used to refer to someone who ventures beyond our solar system.
More Poetic:
* Cosmic Wanderer: This evokes a sense of adventure and exploration.
* Stellar Explorer: This emphasizes the scientific aspect of the journey.
* Voyager of the Cosmos: This term is more grand and suggests a significant undertaking.
More Specific:
* Exoplanet Explorer: This refers specifically to someone who travels to planets outside our solar system.
* Galactic Navigator: This implies a deep understanding of the galaxy and its intricacies.
Ultimately, the best term depends on the specific context of your writing or discussion.
