Queen Mara Sov summons you. Travel to the H.E.L.M. to speak with her.
Queen Mara Sov tells you that Uldren has always been one to weave stories. They gave him hope and sometimes a sense of purpose. She doesn't speak of her late brother long though, and quickly forwards you more locational data on newly revealed Skews.
"Your presence is required, Guardian. More Atlas Skew signatures reveal themselves." —Queen Mara Sov