This is the 10340th most frequent French word.
interstellaires
"Interstellaires" means "between stars" or "relating to the space between stars."
Used as an adjective describing the type of travel (
Les voyages interstellaires représentent un défi important pour les scientifiques.
Interstellar travel represents a significant challenge for scientists.
Used as an adjective describing the characteristics of the stars, as situated between other stellar object
Les étoiles interstellaires illuminent le ciel nocturne de l'univers.
Interstellar stars illuminate the night sky of the universe.
Used as an adjective describing the kind of communication, being between stars.