Cold Trail

During a routine system scan one of our sensors picked up a small - but strange - energy signature. It's quite likely trace exhaust from a fusion drive or something similar, but the signature doesn't match anything we've encountered so far, and it appears to be remarkably old - several thousands of years! One theory amongst our scientists is that the fusion drive trail might belong to the Benefactors. We should assign our astro-science department to this research project as soon as we can.

The command below will trigger the "Cold Trail" event in Stellaris:

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

• Fascinating.