Sargasso Space Zone

The Sargasso Region is the Base where Andrew held the remainder of his forces. Fox and Slippy were sent in the kill off the troops. Falco and Krystal took care of the fleet outside the region.

Later, Team Star Wolf arrived to help Andrew's forces. This reunion was the introduction to Panther Coraso, and it's when the Star Fox Team noticed that Pigma is no longer a member. It is hinted that Fox already knew because Pigma's ship was different from that of a Wolfen.

Star Wolf admitted that Pigma was kicked out when Star Fox defeated them.

The Sargasso Station is surrounded almost fully by an asteroid field, which makes tracking it very difficult.