Source: wikibot/larissa-moon

= Larissa (moon)
{wiki=Larissa_(moon)}

Larissa is one of the moons of the planet Neptune. It was discovered in 1981 by astronomers using the Voyager 2 spacecraft data during its flyby of Neptune. Larissa is classified as a irregularly shaped moon, and it is one of the known Neptunian satellites. Larissa has a diameter of about 193 kilometers (approximately 120 miles) and is notable for its relatively dark surface, which is thought to be composed of water ice and possibly other materials.