Astrophysics (index)about


(Exomoon, Extrasolar Satellite, Extrasolar Moon)
(natural satellite not in the solar system)

An Exosatellite (or Exomoon or Extrasolar Satellite or Moon) is a satellite/Moon outside the solar system, e.g., orbiting an Extra Solar Planet. No Exosatellites has been unequivocally identified, though a few candidates have been proposed. Proposed detection methods: