“Well, this right here is Sirius. I couldn’t be sure it wasn’t just another class A… except we’ve got this one here. This is Barnard’s Star - amazing we can see it at this distance, faint as it is. But Harmony’s telescopes sure know what they’re doing.” He drew a few lines off from each of the stars, connected to an invisible point. “Referenced the positions of those stars with Forerunner’s Pathfinder database, and we have our home system.”