V-Mos was the third Sentinel of Aether during the Luminoth Golden Age. She died giving birth to her son, U-Mos, who eventually became the fifth Sentinel of Aether. She was succeeded as Sentinel by J-Gnk. Her statue is one of four erected in the Hall of Honored Dead in the Temple Grounds.
- "This is a statue of V-Mos, the third Sentinel of Aether. She died giving birth to her son U-Mos, who, in time, became the fifth Sentinel of Aether." —Scan Data (Metroid Prime 2: Echoes)