Alien Structure

We are not the first. The mountainous cavity on … has been breached, revealing an abandoned alien structure lost to the cataclysm. We find it best to keep this information classified in order to prevent further panic. Preliminary analysis confirms that materials used in the facility's construction do not match the molecular composition of available minerals on the planet, suggesting that a spacefaring civilization built this installation using exotic materials. The exact purpose of this place remains unclear, but its functionality appears to have been mostly automated. Meanwhile, the team's psychological symptoms are worsening. Some report voices whispering through encrypted frequencies, while others describe distorted perceptions of their surrounding physical environment. Occasional fits of laughter are becoming uncomfortably commonplace. We have gone too far to turn back now.

The command below will trigger the "Alien Structure" event in Stellaris:

When this event fires, you can choose between the following option:

• Keep searching.