Nysa is a planet in the Olympian Galaxy, the former capital of the Dionysus sector.

A planet constantly in the shadow of its large moon, Nysa served as a permanent planet-sized party for Dionysus. With no economy or industry to speak of, the entire planet passed the time with drunken orgies.

First appereance: Beyond The Impossible #135

SPOILER WARNING: Plot details after Beyond The Impossible #190

Most of the population was disintegrated when Noriko Null used the Heart Of The Universe to destroy the Guild. (Beyond The Impossible #191)