A Hidden report awaits you on the Evidence Board.
"New paracausal resonance detected in three key locations. Preliminary analysis suggests complementary match for Evidence A (aka Osmic Fragment). Telemetry linked for further analysis."
You examine the resonance comparison. The wavelengths complement each other perfectly. Where one signal dips into a valley, the other peaks, and vice versa.
Clearly, there's something (multiple somethings) out there meant to correspond with the Osmic Fragments. Puzzle pieces meant to fit together. More proof that the Lucent Brood are planning some kind of ritual.
Search all three areas in the Throne World for the sources of the resonance.