thumb|right|Artist's impression of candidate exomoon Kepler-1625b I orbiting its planet.
thumb|right|Artist's impression of candidate exomoon Kepler-1625b I orbiting its planet.
An exomoon or extrasolar moon is a natural satellite that orbits an exoplanet or other non-stellar extrasolar body.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).