After gaining access to the locked room at Pilgrim's Rest and reading the Pilgrim's final writing, Starfield players will be tasked with finding something called the Scorpion's Sting. To do so, they'll need to travel to the Ancient Ruins area of Hyla II, where they'll be met by a strange glyph.
Starfield: How to Activate the Scorpion’s Sting Glyph on Hyla II (Unity)
Starfield's Scorpion's Sting puzzle can seem a little confusing, but once players figure out what's being asked of them it's actually rather simple.