The Madgap Nebula, like the Blue Nebula; was a space cloud located near Alpha Lyrae.
A lack of water on the planet known as Sindromeda caused scientists to take action. They were attempting to create rain by sky mining the Madgap Nebula, but instead they brought down crystalline spores, which altered the chemical balance of the brains of the Sindromedans, releasing the latent psychic powers of the entire race.
The spores also released their more aggressive tendencies, resulting in warfare that virtually destroyed the planet's environment.
DC Heroes RPG sourcebook:
- ↑ As seen in The New Teen Titans # 10 (August 1981) (June 1981) -- reprinted in Portuguese in Super Friends # 4 (August 1985).
- ↑ As seen in the DC Heroes RPG sourcebook: The Atlas of the DC Universe (1990).