Therum SLI.png|Mission exterior Therum SLI - Ruins 1 - exterior.png|Mission exterior Therum SLI - Ruins 2 - entrance.png|Ruins entrance Therum SLI - Ruins 3 - elevator exit.png|Ruins interior Therum SLI - Ruins 4 - mining laser area.png|Ruins interior Therum SLI - Ruins 5 - Liara's prison.png|Liara's location Liara T'Soni, an asari archeologist famed for her knowledge of the Protheans, is being sought by Saren. Her last known location was somewhere in the Artemis Tau cluster.