Twin Giants
From Starsonata Wiki
An anomalous wormhole leads to the rebuilt Koto Research Stations!
Twin Giants is the final star system in a galaxy chain that also includes Contracosta and Twirl and Twist. Inside are Ganglinite Defense Drones and a Ganglinite Research MK II station (which launches Micro Zebu Fighters.
Entrance to this galaxy needs a Kendalite Urzakey, of which is only given during the Hostile Science Missions.