Drilling a Hole

A very large structure of some kind occupies most of the interior of asteroid …. The blast door which once served as this structure's only entrance still can't be opened, but a passage has been dug from the other side of the asteroid. Drills have so far been unable to penetrate the thick outer walls of the structure, but this method still seems to afford the best chance of gaining access. Despite their age, the blast doors have proven nearly invulnerable.

The command below will trigger the "Drilling a Hole" event in Stellaris:

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

• Curious.