The USS Thames was a Danube class runabout in service to Starfleet in the 24th century.
In 2371 she took a group of scientist to Collapsar 49 to test a sensor system, which reacted with the black hole and catapulted the vessel into theMirror Universe. She was stolen by the mirror duplicates of Christoffer Williams, Renee Boyce, Michael Garrett, and Roger Deict and renamed it the Stiletto. ("Shattered Mirror")