Overview
The quest is about Blupiter, the blue planet in the sky. (the ranger Broden is mentioned)
Starting Zone: Northreach
Quest Giver: Ulric Grim at Ravenrock
Reward: (to be documented)
Walkthrough
Part 1
Search for a possible observatory sites in Dryfoot. It's at the first ember ring. Explore a high building not too far from the Northreach zone in Dryfoot.
Part 2
Search for another high building further north in Dryfoot. Also explore a nearby ruin (close to the tower).
Part 3
Explore the abandoned tower. Also explore a nearby ruin (close to the tower).
Part 4
Search for Broden in the NW part of the zone.