Earth

While Thrawn was in the unknown regions mapping out planets he ran into a galactic anomaly. There appeared to be thousands, if not millions, of beings that could defy the laws of physics. Unfortunately their technology prevented their species to go beyond their moon. Thrawn sent many probes down to observe the humanoid species. He found that their was a minority group among the humanoids called mutants, or their scientific name Homo Superior.

Somehow, their were thousands of other super powered individuals on this planet alone, when there was not one in the entire known galaxy. Thrawn at first thought he had run across a planet full of Jedi, all able to do force powers not even the Emperor could understand. His main Star Destroyer stayed behind a gas giant while he sent many officers to do reconnaissance on the planet. Apparently their were several hundred government that ruled of different portions of the world. This was also strange. Most planets in the galaxy had a planetary government, or two or three different governments, but none with so many different governments.

His "spies" found many different super-powered individuals. Among the most powerful being; a man who thought he was a god, Thor; a giant green being that could probably pick up a Star Destroyer, Hulk; a man who could control minds, Xavier; and even a giant man that lived on the dark side of their moon, Uatu. And there were hundreds of others that could destroy the Star Destroyer if they teamed up.