the picture will tell the story basically I was editing my map and somehow this happened does anyone know how to fix this.
that's the edge of the world. You disabled fog, so that's what you see. Re-enable at least some fog to cover it up.
Australia isn't real, either. That's where the reptilian overlords are storing their spacecraft. Think about it; there's no way there's a continent comprised entirely of a tiled desert texture, populated by strange people who drive vehicles that are neither pickups nor coupes. --- where's my tin foil hat?
