Gratermass Protocol

A methodology developed by the famous Earther genius and scientist, Professor Gratermass. This enables survey ships to determine with some accuracy when, exactly, a world was destroyed by Exterminators.

Professor Gratermass

The Gratermass Methodology

This consists of surface survey (taking about 10 days), followed by an off site analysis using the Gratermass Protocol (2 days).

Following this and using an heuristic metric analysis, the date of bombardment completion can be reliably assessed ±10 days.